Degrees, minutes, and seconds format buffers too small

[pgsocks]

The printf buffers for degrees, minutes, and seconds in Utils.c are 11 bytes, but formatting could result in 12 bytes. Here's my GCC version: gcc (Gentoo 13.3.1_p20240614 p17) 13.3.1 20240614. Fixed it myself in the patch below.

From 70eae2589b7b1ccdd0c1e3aedf68e22e6fd43ac9 Mon Sep 17 00:00:00 2001                                                                                                                                                                                                                      
From: pgsocks <[email protected]>                                                                                                                                                                                                                                                               
Date: Thu, 3 Oct 2024 18:13:47 -0500                                                                                                                                                                                                                                                        
Subject: [PATCH 2/2] Resize degrees, minutes, seconds buffer to 12 bytes                                                                                                                                                                                                                    
                                                                                                                                                                                                                                                                                            
A formatted string could possibly be up to 12 bytes while the buffers                                                                                                                                                                                                                       
were only 11 bytes.                                                                                                                                                                                                                                                                         
---                                                                                                                                                                                                                                                                                         
 modules/c/nrt/source/Utils.c | 24 ++++++++++++------------                                                                                                                                                                                                                                 
 1 file changed, 12 insertions(+), 12 deletions(-)                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                            
diff --git a/modules/c/nrt/source/Utils.c b/modules/c/nrt/source/Utils.c                                                                                                                                                                                                                    
index 5d5340d0..52edf5b9 100644                                                                                                                                                                                                                                                             
--- a/modules/c/nrt/source/Utils.c                                                                                                                                                                                                                                                          
+++ b/modules/c/nrt/source/Utils.c                                                                                                                                                                                                                                                          
@@ -577,12 +577,12 @@ NRTPROT(void) nrt_Utils_geographicLatToCharArray(int degrees, int minutes,                                                                                                                                                                                            
         seconds = 99.0;                                                                                                                                                                                                                                                                    
     }                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                            
-    char degrees_buffer[11]; // "2147483647"                                                                                                                                                                                                                                               
-    NRT_SNPRINTF(degrees_buffer, 11, "%02d", degrees);                                                                                                                                                                                                                                     
-    char minutes_buffer[11];                                                                                                                                                                                                                                                               
-    NRT_SNPRINTF(minutes_buffer, 11, "%02d", minutes);                                                                                                                                                                                                                                     
-    char seconds_buffer[11];                                                                                                                                                                                                                                                               
-    NRT_SNPRINTF(seconds_buffer, 11, "%02d", (int)seconds);                                                                                                                                                                                                                                
+    char degrees_buffer[12]; // "2147483647"                                                                                                                                                                                                                                               
+    NRT_SNPRINTF(degrees_buffer, 12, "%02d", degrees);                                                                                                                                                                                                                                     
+    char minutes_buffer[12];                                                                                                                                                                                                                                                               
+    NRT_SNPRINTF(minutes_buffer, 12, "%02d", minutes);                                                                                                                                                                                                                                     
+    char seconds_buffer[12];                                                                                                                                                                                                                                                               
+    NRT_SNPRINTF(seconds_buffer, 12, "%02d", (int)seconds);                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                            
     NRT_SNPRINTF(buffer7, 8, "%c%c%c%c%c%c%c",                                                                                                                                                                                                                                             
         degrees_buffer[0], degrees_buffer[1],                                                                                                                                                                                                                                              
@@ -650,12 +650,12 @@ NRTPROT(void) nrt_Utils_geographicLonToCharArray(int degrees, int minutes,                                                                                                                                                                                            
         seconds = 99.0;                                                                                                                                                                                                                                                                    
     }                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                            
-    char degrees_buffer[11]; // "2147483647"                                                                                                                                                                                                                                               
-    NRT_SNPRINTF(degrees_buffer, 11, "%03d", degrees);                                                                                                                                                                                                                                     
-    char minutes_buffer[11];                                                                                                                                                                                                                                                               
-    NRT_SNPRINTF(minutes_buffer, 11, "%02d", minutes);                                                                                                                                                                                                                                     
-    char seconds_buffer[11];                                                                                                                                                                                                                                                               
-    NRT_SNPRINTF(seconds_buffer, 11, "%02d", (int)seconds);                                                                                                                                                                                                                                
+    char degrees_buffer[12]; // "2147483647"                                                                                                                                                                                                                                               
+    NRT_SNPRINTF(degrees_buffer, 12, "%03d", degrees);                                                                                                                                                                                                                                     
+    char minutes_buffer[12];                                                                                                                                                                                                                                                               
+    NRT_SNPRINTF(minutes_buffer, 12, "%02d", minutes);                                                                                                                                                                                                                                     
+    char seconds_buffer[12];                                                                                                                                                                                                                                                               
+    NRT_SNPRINTF(seconds_buffer, 12, "%02d", (int)seconds);                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                                                            
     NRT_SNPRINTF(buffer8, 9, "%c%c%c%c%c%c%c%c",                                                                                                                                                                                                                                           
         degrees_buffer[0], degrees_buffer[1], degrees_buffer[2],                                                                                                                                                                                                                           
--                                                                                                                                                                                                                                                                                          
2.45.2