talons

commit 33c094132790240a142967d603cfa9ea4ceddfd1
parent 6d71ef27da1e739fad65e44c2b6c27d60b41a6e5
Author: wwp <wwp@free.fr>
Date:   Fri, 13 Apr 2018 12:32:47 +0200

ClamAV plugin: manage read errors (fixes CID #1220483).

Diffstat:
M
src/plugins/clamd/libclamd/clamd-plugin.c
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/plugins/clamd/libclamd/clamd-plugin.c b/src/plugins/clamd/libclamd/clamd-plugin.c
@@ -556,6 +556,12 @@ Clamd_Stat clamd_verify_email(const gchar* path, response* result) {
 		if (n_read == 0) {
 			buf[n_read] = '\0';
 			debug_print("response: %s\n", buf);
+		} else {
+			/* in case read() fails */
+			debug_print("read error %d\n", errno);
+			result->msg = NULL;
+			close(sock);
+			return NO_CONNECTION;
 		}
 	}
 	if (strstr(buf, "ERROR")) {