From: Colin Leroy <colin@colino.net>
Date: Fri, 13 Nov 2015 09:17:19 +0000 (+0100)
Subject: Fix overflow
X-Git-Tag: 3.13.1~54
X-Git-Url: http://git.claws-mail.org/?p=claws.git;a=commitdiff_plain;h=90028bb20a5fa177f5048f71c8d9499202f2be0c;ds=inline

Fix overflow
---

diff --git a/src/plugins/clamd/libclamd/clamd-plugin.c b/src/plugins/clamd/libclamd/clamd-plugin.c
index d2e725a46..10bec446a 100644
--- a/src/plugins/clamd/libclamd/clamd-plugin.c
+++ b/src/plugins/clamd/libclamd/clamd-plugin.c
@@ -388,7 +388,7 @@ Clamd_Stat clamd_init(Clamd_Socket* config) {
 	    return NO_CONNECTION;
 	}
 	memset(buf, '\0', sizeof(buf));
-        while ((n_read = read(sock, buf, sizeof(buf))) > 0) {
+        while ((n_read = read(sock, buf, BUFSIZ - 1)) > 0) {
 	    buf[n_read] = '\0';
 	    if (buf[strlen(buf) - 1] == '\n')
 		buf[strlen(buf) - 1] = '\0';
@@ -574,7 +574,7 @@ GSList* clamd_verify_dir(const gchar* path) {
 	}
 	g_free(command);
 	memset(buf, '\0', sizeof(buf));
-	while ((n_read = read(sock, buf, BUFSIZ)) > 0) {
+	while ((n_read = read(sock, buf, BUFSIZ - 1)) > 0) {
 		gchar** tmp = g_strsplit(buf, "\n", 0);
 		gchar** head = tmp;
 		while (*tmp) {