[SR-Dev] git:master: port from k r5751, fscanf can fail, fix warning related to recent glibc versions

Module: sip-router Branch: master Commit: 5dbe4f22ddc81c67cebe89c072cbffc0daf3aecd URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=5dbe4f2… Author: Henning Westerholt &lt;henning.westerholt(a)1und1.de&gt; Committer: Henning Westerholt &lt;henning.westerholt(a)1und1.de&gt; Date: Wed May 6 15:04:34 2009 +0200 port from k r5751, fscanf can fail, fix warning related to recent glibc versions --- daemonize.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/daemonize.c b/daemonize.c index 03552be..e87bec2 100644 --- a/daemonize.c +++ b/daemonize.c @@ -133,7 +133,9 @@ int daemonize(char* name) if (pid_file!=0){ if ((pid_stream=fopen(pid_file, "r"))!=NULL){ - fscanf(pid_stream, "%d", &p); + if (fscanf(pid_stream, "%d", &p) < 0) { + LM_WARN("could not parse pid file %s\n", pid_file); + } fclose(pid_stream); if (p==-1){ LOG(L_CRIT, "pid file %s exists, but doesn't contain a valid" @@ -161,7 +163,9 @@ int daemonize(char* name) if (pgid_file!=0){ if ((pid_stream=fopen(pgid_file, "r"))!=NULL){ - fscanf(pid_stream, "%d", &p); + if (fscanf(pid_stream, "%d", &p) < 0) { + LM_WARN("could not parse pgid file %s\n", pgid_file); + } fclose(pid_stream); if (p==-1){ LOG(L_CRIT, "pgid file %s exists, but doesn't contain a valid"