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| author | Jakub Hrozek <jhrozek@redhat.com> | 2012-04-25 16:45:06 +0200 |
|---|---|---|
| committer | Stephen Gallagher <sgallagh@redhat.com> | 2012-05-03 11:46:17 -0400 |
| commit | 3353308213d623b2ad0f0044859039c0f8cb7ef5 (patch) | |
| tree | 3154120a00af7f49e640387bfc6dbb39ede2964f | |
| parent | f69456de37d7a4bf9ffd527c747a3ccb14fc0635 (diff) | |
| download | sssd-3353308213d623b2ad0f0044859039c0f8cb7ef5.tar.gz sssd-3353308213d623b2ad0f0044859039c0f8cb7ef5.tar.bz2 sssd-3353308213d623b2ad0f0044859039c0f8cb7ef5.zip | |
SSS_DEBUGLEVEL: silence analyzer warnings
Errno was returned instead of ret.
The other hunk removes return code from fread - it is not needed, the
NULL termination of the string is ensured by initializing the buffer.
| -rw-r--r-- | src/tools/sss_debuglevel.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/tools/sss_debuglevel.c b/src/tools/sss_debuglevel.c index 83be1444..603ae166 100644 --- a/src/tools/sss_debuglevel.c +++ b/src/tools/sss_debuglevel.c @@ -218,7 +218,7 @@ errno_t send_sighup() ret = errno; DEBUG(SSSDBG_CRIT_FAILURE, ("Could not send SIGHUP to process %d: %s\n", pid, strerror(errno))); - return errno; + return ret; } return EOK; @@ -333,7 +333,7 @@ errno_t get_sssd_pid(pid_t *out_pid) goto done; } - ret = fread(pid_str, sizeof(char), MAX_PID_LENGTH * sizeof(char), pid_file); + fread(pid_str, sizeof(char), MAX_PID_LENGTH * sizeof(char), pid_file); if (!feof(pid_file)) { /* eof not reached */ ret = ferror(pid_file); @@ -347,6 +347,7 @@ errno_t get_sssd_pid(pid_t *out_pid) goto done; } + pid_str[MAX_PID_LENGTH-1] = '\0'; *out_pid = parse_pid(pid_str); if (*out_pid == 0) { DEBUG(SSSDBG_CRIT_FAILURE, |