The error macro should stop all processing, otherwise some NULL pointers might
get dereferenced (e.g. lex.c:1323).
Signed-off-by: Jan Safranek <jsafr...@redhat.com>
---
src/lex.l | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/lex.l b/src/lex.l
index 8a99bbc..1cd61ce 100644
--- a/src/lex.l
+++ b/src/lex.l
@@ -18,7 +18,8 @@
#include "parse.h"
int line_no = 1;
-#define YY_FATAL_ERROR(msg) fprintf(stderr, "%s\n", msg)
+#define YY_FATAL_ERROR(msg) \
+ do { fprintf(stderr, "%s\n", msg); exit(1); } while(0);
%}
%option nounput noinput
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