[sr-dev] git:master: core: exit if addstr() cannot get pkg memory

[Daniel-Constantin Mierla]

Module: sip-router
Branch: master
Commit: 831a9a4876fbcb2b47f82644bc29cb6ce5f265c4
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=831a9a4876fbcb2b47f82644bc29cb6ce5f265c4

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date:   Sat Jul 16 23:24:42 2011 +0200

core: exit if addstr() cannot get pkg memory

- if parsing config file has no enough pkg memory do exit(-1) instead of
  returning null pointer, makes no sense to continue and there are no
  safety checks for the return of addstr(), causing crash anyhow

---

 cfg.lex |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/cfg.lex b/cfg.lex
index 83a5879..7b984f1 100644
--- a/cfg.lex
+++ b/cfg.lex
@@ -1404,7 +1404,9 @@ static char* addstr(struct str_buf* dst_b, char* src, int len)
 	return dst_b->s;
 error:
 	LOG(L_CRIT, "ERROR:lex:addstr: memory allocation error\n");
-	return 0;
+	LOG(L_CRIT, "ERROR:lex:addstr: try to increase pkg size with"
+					" -M parameter\n");
+	exit(-1);
 }