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| author | Rainer Gerhards <rgerhards@adiscon.com> | 2013-11-19 10:39:21 +0100 |
|---|---|---|
| committer | Rainer Gerhards <rgerhards@adiscon.com> | 2013-11-19 10:39:21 +0100 |
| commit | de652e16a83e8e53f63b81caa0bcc0d7fbc04263 (patch) | |
| tree | c58c1323886ab08cc589188e8e5a3c227c28b700 /grammar | |
| parent | 2666c6d71c4761d6fc01ff1647d5774d2cea02dc (diff) | |
| download | rsyslog-de652e16a83e8e53f63b81caa0bcc0d7fbc04263.tar.gz rsyslog-de652e16a83e8e53f63b81caa0bcc0d7fbc04263.tar.bz2 rsyslog-de652e16a83e8e53f63b81caa0bcc0d7fbc04263.zip | |
bugfix: segfault on startup when certain script constructs are used
e.g. "if not $msg ..."
Diffstat (limited to 'grammar')
| -rw-r--r-- | grammar/rainerscript.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/grammar/rainerscript.c b/grammar/rainerscript.c index a1de6442..25d9c9a4 100644 --- a/grammar/rainerscript.c +++ b/grammar/rainerscript.c @@ -2737,6 +2737,9 @@ cnfexprOptimize_CMP_severity_facility(struct cnfexpr *expr) { struct cnffunc *func; + if(expr->l->nodetype != 'V') + FINALIZE; + if(!strcmp("$syslogseverity", ((struct cnfvar*)expr->l)->name)) { if(expr->r->nodetype == 'N') { int sev = (int) ((struct cnfnumval*)expr->r)->val; @@ -2766,6 +2769,7 @@ cnfexprOptimize_CMP_severity_facility(struct cnfexpr *expr) } } } +finalize_it: return expr; } |