talons

commit 47d362fb39527b0f100cdc8c247a472767b6554e
parent 0bc73a08fc82333fd27730cf721d5c6e2593f68e
Author: Colin Leroy <colin@colino.net>
Date:   Thu,  8 Oct 2015 19:08:23 +0200

Fix possibly not null-terminated string

Diffstat:
M
src/plugins/clamd/libclamd/clamd-plugin.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/plugins/clamd/libclamd/clamd-plugin.c b/src/plugins/clamd/libclamd/clamd-plugin.c
@@ -389,7 +389,7 @@ Clamd_Stat clamd_init(Clamd_Socket* config) {
 	}
 	memset(buf, '\0', sizeof(buf));
         while ((n_read = read(sock, buf, sizeof(buf))) > 0) {
-	    buf[sizeof(buf) - 1] = '\0';
+	    buf[n_read] = '\0';
 	    if (buf[strlen(buf) - 1] == '\n')
 		buf[strlen(buf) - 1] = '\0';
 	    debug_print("Version: %s\n", buf);
@@ -526,7 +526,7 @@ Clamd_Stat clamd_verify_email(const gchar* path, response* result) {
 		g_free(command);
 		memset(buf, '\0', sizeof(buf));
 		while ((n_read = read(sock, buf, BUFSIZ)) > 0) {
-			buf[sizeof(buf) - 1] = '\0';
+			buf[n_read] = '\0';
 			if (buf[strlen(buf) - 1] == '\n')
 				buf[strlen(buf) - 1] = '\0';
 		}