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suricata/bpf: fix -Wshorten-64-to-32 warning (backport7) #12096

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merged 1 commit into from
Nov 8, 2024
+3 −2
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suricata/bpf: fix -Wshorten-64-to-32 warning (backport7) #12096

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5 changes: 3 additions & 2 deletions src/suricata.c
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Original file line number Diff line number Diff line change
Expand Up @@ -503,7 +503,7 @@ static void SetBpfStringFromFile(char *filename)
char *bpf_filter = NULL;
char *bpf_comment_tmp = NULL;
char *bpf_comment_start = NULL;
uint32_t bpf_len = 0;
size_t bpf_len = 0;
SCStat st;
FILE *fp = NULL;
size_t nm = 0;
Expand All @@ -518,7 +518,8 @@ static void SetBpfStringFromFile(char *filename)
SCLogError("Failed to stat file %s", filename);
exit(EXIT_FAILURE);
}
bpf_len = st.st_size + 1;
// st.st_size is signed on Windows
bpf_len = ((size_t)(st.st_size)) + 1;

bpf_filter = SCMalloc(bpf_len);
if (unlikely(bpf_filter == NULL)) {
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