noticed by Stefano and Luca in the "[PATCH]RTSP Basic Authentication"
mailinglist thread.
av_base64_encode() was recently changed. The previous implementation required
12 extra bytes (ceil(len(src)/3.)*4+12), whereas the new one is guaranteed to
fit in an exact buffer (ceil(len(src)/3.)*4), plus one extra byte for the
trailing zero. This change fixes no bug, it just slightly decreases the
amount of allocated memory.
Originally committed as revision 17761 to svn://svn.ffmpeg.org/ffmpeg/trunk
int post, err, ch;
char line[1024], *q;
char *auth_b64;
- int auth_b64_len = strlen(auth)* 4 / 3 + 12;
+ int auth_b64_len = (strlen(auth) + 2) / 3 * 4 + 1;
int64_t off = s->off;