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| author | Bill Nottingham <notting@redhat.com> | 2001-02-18 04:02:26 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2001-02-18 04:02:26 +0000 |
| commit | 52f24a525230917621e94c80bfa48a6a4db74dfe (patch) | |
| tree | 217c38cb885c6532c31cc5011e0be0eafc798b0a | |
| parent | b6cc3a944e5c8a57e11032c66527a0f41f133144 (diff) | |
| download | initscripts-52f24a525230917621e94c80bfa48a6a4db74dfe.tar.gz initscripts-52f24a525230917621e94c80bfa48a6a4db74dfe.tar.xz initscripts-52f24a525230917621e94c80bfa48a6a4db74dfe.zip | |
fix segfaults in popt when called with bogus stuff (#28140)
| -rw-r--r-- | src/initlog.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/initlog.c b/src/initlog.c index 32863591..c102f082 100644 --- a/src/initlog.c +++ b/src/initlog.c @@ -1,4 +1,5 @@ +#include <ctype.h> #include <errno.h> #include <fcntl.h> #include <libintl.h> @@ -416,13 +417,16 @@ int processArgs(int argc, char **argv, int silent) { } else { readConfiguration("/etc/initlog.conf"); } + if (cmd) { + while (isspace(*cmd)) cmd++; + } if (lpri!=-1) logpriority=lpri; if (lfac!=-1) logfacility=lfac; if (cmdevent) { logEvent(cmdname,cmdevent,logstring); } else if (logstring) { logString(cmdname,logstring); - } else if ( cmd ) { + } else if ( cmd && *cmd) { return(runCommand(cmd,reexec,quiet,debug)); } else { if (!silent) |