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Check return value on fwrite

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@398000 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin Harwell
2013-08-30 15:22:35 +00:00
parent 15994e3bf7
commit 3e0157c46f
1 changed files with 5 additions and 2 deletions
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7
main/asterisk.c
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@@ -1950,7 +1950,7 @@ static int console_log_verbose(const char *s)
char prefix[80]; char prefix[80];
const char *c = s; const char *c = s;
int res = 0; int num, res = 0;
do { do {
if (VERBOSE_HASMAGIC(s)) { if (VERBOSE_HASMAGIC(s)) {
@@ -1988,7 +1988,10 @@ static int console_log_verbose(const char *s)
fputs(prefix, stdout); 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 (!res) {
/* if at least some info has been written /* if at least some info has been written