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| author | Rob Crittenden <rcritten@redhat.com> | 2010-02-09 23:03:01 -0500 |
|---|---|---|
| committer | Jason Gerard DeRose <jderose@redhat.com> | 2010-02-10 11:43:29 -0700 |
| commit | a10dc1e59cab2444723541823d283cc121260775 (patch) | |
| tree | cc19ca4b0c26b30e67d66c1cb55dcdf8b088ff34 /ipa-client/config.c | |
| parent | 75f2cba67953258f59f072d3b5704c877d354555 (diff) | |
| download | freeipa-a10dc1e59cab2444723541823d283cc121260775.tar.gz freeipa-a10dc1e59cab2444723541823d283cc121260775.tar.xz freeipa-a10dc1e59cab2444723541823d283cc121260775.zip | |
Make sure the incoming data ins't NULL before strduping it
Diffstat (limited to 'ipa-client/config.c')
| -rw-r--r-- | ipa-client/config.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ipa-client/config.c b/ipa-client/config.c index 81cb793db..f590d10a2 100644 --- a/ipa-client/config.c +++ b/ipa-client/config.c @@ -86,7 +86,12 @@ get_config_entry(char * in_data, const char *section, const char *key) char *ptr, *p, *tmp; char *line; int in_section = 0; - char * data = strdup(in_data); + char * data; + + if (NULL == in_data) + return NULL; + else + strdup(in_data); for (line = strtok_r(data, "\n", &ptr); line != NULL; line = strtok_r(NULL, "\n", &ptr)) { |