From 1d3d6e0661bd000a0b4df2cbbe12c150ae8d2a1f Mon Sep 17 00:00:00 2001 From: Kevin Harwell Date: Fri, 30 Aug 2013 15:39:09 +0000 Subject: Check return value on fwrite ........ Merged revisions 398000 from http://svn.asterisk.org/svn/asterisk/branches/11 ........ Merged revisions 398002 from http://svn.asterisk.org/svn/asterisk/branches/12 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@398003 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- main/asterisk.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'main/asterisk.c') diff --git a/main/asterisk.c b/main/asterisk.c index df5561860..395d0cc18 100644 --- a/main/asterisk.c +++ b/main/asterisk.c @@ -2089,7 +2089,7 @@ 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)) { @@ -2127,7 +2127,10 @@ 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 -- cgit v1.2.3