tidying: coverity fixes

[exim.git] / src / src / malware.c

diff --git a/src/src/malware.c b/src/src/malware.c
index e995f47b4e35aafc9673d7416cfdafd3a3848bae..94a271b471f8c0903e1b361bb6ee605ddc2b0fea 100644 (file)
--- 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)))
          {