mirror/transmission
1
0
Fork 0
mirror of https://github.com/transmission/transmission synced 2024-12-26 17:47:37 +00:00
Code Issues Releases Wiki Activity

Reserve a few more bytes for base64 operations to prevent heap corruption

Browse source
This commit is contained in:
Mike Gelfand 2015-12-13 01:29:39 +00:00
parent bfc336614e
commit 073b05bb85
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
libtransmission/crypto-utils.c
View file

@ -208,7 +208,7 @@ tr_base64_encode (const void * input,
ret_length += ret_length / 72 + 1;
#endif
ret = tr_new (char, ret_length + 1);
ret = tr_new (char, ret_length + 8);
base64_init_encodestate (&state);
ret_length = base64_encode_block (input, input_length, ret, &state);
@ -256,7 +256,7 @@ tr_base64_decode (const void * input,
size_t ret_length = input_length / 4 * 3;
base64_decodestate state;
ret = tr_new (char, ret_length + 1);
ret = tr_new (char, ret_length + 8);
base64_init_decodestate (&state);
ret_length = base64_decode_block (input, input_length, ret, &state);