X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Ftty-ask-password-agent.c;fp=src%2Ftty-ask-password-agent.c;h=a414cba3748c27c16cba6ad82a5fbc2f5a4f7bbb;hb=d55f4f3f92f56f76bdd06192d6a2ef3ee9fe4772;hp=dcf4b332b3beed1c87a1ef51d37e20d99d5c8a92;hpb=8254a475893e746eb667c0666a69a871d7fc4732;p=elogind.git

diff --git a/src/tty-ask-password-agent.c b/src/tty-ask-password-agent.c
index dcf4b332b..a414cba37 100644
--- a/src/tty-ask-password-agent.c
+++ b/src/tty-ask-password-agent.c
@@ -369,10 +369,15 @@ static int parse_password(const char *filename, char **wall) {
                                 release_terminal();
                         }
 
-                        asprintf(&packet, "+%s", password);
-                        free(password);
+                        packet_length = 1+strlen(password)+1;
+                        if (!(packet = new(char, packet_length)))
+                                r = -ENOMEM;
+                        else {
+                                packet[0] = '+';
+                                strcpy(packet+1, password);
+                        }
 
-                        packet_length = strlen(packet);
+                        free(password);
                 }
 
                 if (r == -ETIME || r == -ENOENT) {
@@ -382,17 +387,10 @@ static int parse_password(const char *filename, char **wall) {
                 }
 
                 if (r < 0) {
-
                         log_error("Failed to query password: %s", strerror(-r));
                         goto finish;
                 }
 
-                if (!packet) {
-                        log_error("Out of memory");
-                        r = -ENOMEM;
-                        goto finish;
-                }
-
                 if ((socket_fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0)) < 0) {
                         log_error("socket(): %m");
                         r = -errno;