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vnc: fix a issue with passwords longer that 8

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This commit is contained in:
Jay Sorg 2015-08-20 12:47:10 -07:00
parent bd248ac2be
commit e51175f6d8
1 changed files with 3 additions and 1 deletions
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4
vnc/vnc.c
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@ -54,10 +54,12 @@ rfbEncryptBytes(char *bytes, char *passwd)
{ {
char key[24]; char key[24];
void *des; void *des;
int len;
/* key is simply password padded with nulls */ /* key is simply password padded with nulls */
g_memset(key, 0, sizeof(key)); g_memset(key, 0, sizeof(key));
g_mirror_memcpy(key, passwd, g_strlen(passwd)); len = MIN(g_strlen(passwd), 8);
g_mirror_memcpy(key, passwd, len);
des = ssl_des3_encrypt_info_create(key, 0); des = ssl_des3_encrypt_info_create(key, 0);
ssl_des3_encrypt(des, 8, bytes, bytes); ssl_des3_encrypt(des, 8, bytes, bytes);
ssl_des3_info_delete(des); ssl_des3_info_delete(des);