Mercurial > dovecot > core-2.2
diff src/plugins/zlib/doveadm-zlib.c @ 14682:d0d7b810646b
Make sure we check all the functions' return values. Minor API changes to simplify this.
Checked using a patched clang that adds attribute(warn_unused_result) to all
functions. This commit fixes several error handling mistakes.
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Mon, 25 Jun 2012 01:14:03 +0300 |
parents | ca37d1577291 |
children | 7c058aa05b0a |
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--- a/src/plugins/zlib/doveadm-zlib.c Mon Jun 25 00:01:59 2012 +0300 +++ b/src/plugins/zlib/doveadm-zlib.c Mon Jun 25 01:14:03 2012 +0300 @@ -75,7 +75,7 @@ ret = read(fd, buf, sizeof(buf)-1); if (ret > 0) { buf[ret] = '\0'; - str_lcase(buf); + (void)str_lcase(buf); match = strstr(buf, " ok begin compression.") != NULL || strstr(buf, " compress deflate") != NULL; }