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util: replaced sprintf with snprintf to avoid buffer overflow (Coverity #50220)

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Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
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Christophe CURIS
2014-06-16 20:15:27 +02:00
committed by Carlos R. Mafra
parent 36ac3b3344
commit 8e9c06627d
1 changed files with 4 additions and 1 deletions
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5
util/wxcopy.c
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@@ -121,7 +121,10 @@ int main(int argc, char **argv)
file = fopen(filename, "rb"); file = fopen(filename, "rb");
if (!file) { if (!file) {
char line[1024]; char line[1024];
sprintf(line, "%s: could not open \"%s\"", __progname, filename);
snprintf(line, sizeof(line),
"%s: could not open \"%s\"",
__progname, filename);
perror(line); perror(line);
exit(1); exit(1);
} }