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| author | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2013-10-17 12:58:40 +0200 |
|---|---|---|
| committer | Benjamin Franzke <benjaminfranzke@googlemail.com> | 2013-10-17 13:04:57 +0200 |
| commit | 4f7ea152f1dc8d8d6851dbb14773d019a2f7f44f (patch) | |
| tree | 2c5a95d748898afd56af4066dd0f06d987bdb4b7 /src | |
| parent | 32613ed8b3ed3a1765b1997c7e325e8493ea198a (diff) | |
| download | sssd-4f7ea152f1dc8d8d6851dbb14773d019a2f7f44f.tar.gz sssd-4f7ea152f1dc8d8d6851dbb14773d019a2f7f44f.tar.bz2 sssd-4f7ea152f1dc8d8d6851dbb14773d019a2f7f44f.zip | |
dlopen-tests: Check result of asprintf
According to asprintf(3) the content off errmsg is undefined
on error, lets set it to NULL.
Diffstat (limited to 'src')
| -rw-r--r-- | src/tests/dlopen-tests.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/tests/dlopen-tests.c b/src/tests/dlopen-tests.c index 40e02daa..dd4cc754 100644 --- a/src/tests/dlopen-tests.c +++ b/src/tests/dlopen-tests.c @@ -102,7 +102,8 @@ static bool recursive_dlopen(const char **name, int round, char **errmsg) handle = dlopen(name[round], RTLD_GLOBAL|RTLD_NOW); if (!handle) { - asprintf(errmsg, "dlopen() failed: %s", dlerror()); + if (asprintf(errmsg, "dlopen() failed: %s", dlerror()) == -1) + *errmsg = NULL; return false; } |