remoteproc_get_mem could wrongly match on name

Bound name comparison by RPROC_MAX_NAME_LEN instead of length of search string Signed-off-by: Tammy Leino <[email protected]>
OpenAMP · Apr 20, 2022 · 0d75fa7 · 0d75fa7
1 parent e4307e1
commit 0d75fa7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/remoteproc/remoteproc.c b/lib/remoteproc/remoteproc.c
@@ -48,7 +48,7 @@ remoteproc_get_mem(struct remoteproc *rproc, const char *name,
 	metal_list_for_each(&rproc->mems, node) {
 		mem = metal_container_of(node, struct remoteproc_mem, node);
 		if (name) {
-			if (!strncmp(name, mem->name, strlen(name)))
+			if (!strncmp(name, mem->name, RPROC_MAX_NAME_LEN))
 				return mem;
 		} else if (pa != METAL_BAD_PHYS) {
 			metal_phys_addr_t pa_start, pa_end;