"Potential usage of an uninitialized variable" build failure(s)
clang 12.0.1
int f(int b) {
int n;
if (b)
n = 1;
return n;
}
In some cases,
n can be uninitialized.
gcc -Werror plop.c will accept this code while
clang -Werror plop.c will fail.
| Package | Version | Supposed error message | Full log |
Bug report |
|---|
| cryptsetup | 2:2.4.1-1 | debian/scripts/suspend/cryptsetup-suspend.c:65:9: error: variable 'd_size' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
| Log |
|
| monkeysphere | 0.43-3.1 | src/agent-transfer/main.c:409:14: error: variable 'mpilen' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
| Log |
|
2 errors
