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| author | Jeremy Harris <jgh146exb@wizmail.org> | 2017-04-29 13:28:38 +0100 |
|---|---|---|
| committer | Jeremy Harris <jgh146exb@wizmail.org> | 2017-04-29 13:28:38 +0100 |
| commit | d315eda12f25ca2f72ca56b777a427c9ee7188e1 (patch) | |
| tree | 47c18d3e1d8f863c98b202d4133a009b0c536ee8 /src/src/malware.c | |
| parent | 41720de55405891bbc8e7c3388598b9736abe902 (diff) | |
| download | exim4-d315eda12f25ca2f72ca56b777a427c9ee7188e1.tar.gz | |
tidying: coverity fixes
Diffstat (limited to 'src/src/malware.c')
| -rw-r--r-- | src/src/malware.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/src/malware.c b/src/src/malware.c index e995f47b4..94a271b47 100644 --- a/src/src/malware.c +++ b/src/src/malware.c @@ -605,7 +605,8 @@ if (!malware_ok) if ((fsize = lseek(drweb_fd, 0, SEEK_END)) == -1) { - int err = errno; + int err; +badseek: err = errno; (void)close(drweb_fd); return m_errlog_defer_3(scanent, NULL, string_sprintf("can't seek spool file %s: %s", @@ -622,7 +623,8 @@ if (!malware_ok) sock); } drweb_slen = htonl(fsize); - lseek(drweb_fd, 0, SEEK_SET); + if (lseek(drweb_fd, 0, SEEK_SET) < 0) + goto badseek; DEBUG(D_acl) debug_printf_indent("Malware scan: issuing %s remote scan [%s]\n", scanner_name, scanner_options); @@ -1478,7 +1480,8 @@ if (!malware_ok) } if ((fsize = lseek(clam_fd, 0, SEEK_END)) < 0) { - int err = errno; + int err; +b_seek: err = errno; CLOSE_SOCKDATA; (void)close(clam_fd); return m_errlog_defer_3(scanent, NULL, string_sprintf("can't seek spool file %s: %s", @@ -1494,7 +1497,8 @@ if (!malware_ok) eml_filename), sock); } - lseek(clam_fd, 0, SEEK_SET); + if (lseek(clam_fd, 0, SEEK_SET) < 0) + goto b_seek; if (!(clamav_fbuf = US malloc(fsize_uint))) { |