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| author | Cástor Muñoz <cmvidal@gmail.com> | 2015-04-28 19:38:54 +0200 |
|---|---|---|
| committer | Cástor Muñoz <cmvidal@gmail.com> | 2015-07-17 01:03:38 +0200 |
| commit | d68ecccd8880cbcf98e186d81bcbedbcd0fbedbc (patch) | |
| tree | 6311b3ea166f2ef23f6c3dcf79760d0b0b41b83e /lib/rbcodec/codecs | |
| parent | ab3581c7ef5dcb315905a555ae0b33f6c833f79d (diff) | |
mp3_enc.c: fix MP3 recording at 32 kHz sample rate
Fixes a buffer overflow present when MP3 is encoded at 32000 Hz sample
rate, affected bitrates are 320 and 256 kbps.
Change-Id: I7634e70409be9d675d47be316a42630dd3147636
Diffstat (limited to 'lib/rbcodec/codecs')
| -rw-r--r-- | lib/rbcodec/codecs/mp3_enc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/rbcodec/codecs/mp3_enc.c b/lib/rbcodec/codecs/mp3_enc.c index 45bc3892c5..030eda846e 100644 --- a/lib/rbcodec/codecs/mp3_enc.c +++ b/lib/rbcodec/codecs/mp3_enc.c @@ -96,7 +96,7 @@ typedef struct typedef struct { int bitpos; /* current bitpos for writing */ - uint32_t bbuf[263]; + uint32_t bbuf[362]; } bf_data; struct huffcodetab @@ -129,7 +129,7 @@ static int mdct_freq [576] IBSS_ATTR; /* 2304 Bytes */ static char mdct_sign [576] IBSS_ATTR; /* 576 Bytes */ static short enc_data [576] IBSS_ATTR; /* 1152 Bytes */ static uint32_t scalefac [22] IBSS_ATTR; /* 88 Bytes */ -static bf_data coded_data IBSS_ATTR; /* 1056 Bytes */ +static bf_data coded_data IBSS_ATTR; /* 1448 Bytes */ static uint8_t band_scale_f[22] IBSS_ATTR; /* 22 Bytes */ #ifdef MP3_ENC_COP |