"Security: Format string is not a string literal" build failure(s)
clang 3.0
The following code builds without any issue with gcc and fails with clang:
#include <stdio.h>
void foo(void) {
char buffer[1024];
sprintf(buffer, "%n", 2);
}
gcc -Werror -c foo.c
clang -Werror -c foo.c
| Package | Version | Supposed error message | Full log |
Bug report |
|---|
| gccxml | 0.9.0+cvs20111013-1 | genmodes.c:829:28: error: use of '%n' in format string discouraged (potentially insecure) [-Werror,-Wformat-security]
| Log |
|
| xfce4-power-manager | 1.0.10-4 | xfpm-battery.c:404:37: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security]
| Log |
|
2 errors
