From e5e8bcf4d616d082b4c5710cc9f259314c00c33c Mon Sep 17 00:00:00 2001 From: Kevin Harwell Date: Fri, 30 Aug 2013 15:26:56 +0000 Subject: [PATCH] Check return value on fwrite ........ Merged revisions 398000 from http://svn.asterisk.org/svn/asterisk/branches/11 git-svn-id: https://origsvn.digium.com/svn/asterisk/certified/branches/11.2@398001 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- main/asterisk.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/main/asterisk.c b/main/asterisk.c index e358ce6592..5e11b71311 100644 --- a/main/asterisk.c +++ b/main/asterisk.c @@ -1950,7 +1950,7 @@ static int console_log_verbose(const char *s) char prefix[80]; const char *c = s; - int res = 0; + int num, res = 0; do { if (VERBOSE_HASMAGIC(s)) { @@ -1988,7 +1988,10 @@ static int console_log_verbose(const char *s) fputs(prefix, stdout); } - fwrite(c, sizeof(char), s - c, stdout); + num = s - c; + if (fwrite(c, sizeof(char), num, stdout) < num) { + break; + } if (!res) { /* if at least some info has been written -- 2.47.2