[U-Boot] [PATCH 2/6 v2] LZMA: Avoid free on null pointer

From: Luigi 'Comio' Mantellini luigi.mantellini@idf-hit.com

Signed-off-by: Luigi 'Comio' Mantellini luigi.mantellini@idf-hit.com --- lib/lzma/LzmaDec.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/lib/lzma/LzmaDec.c b/lib/lzma/LzmaDec.c index f941da2..b2a3aec 100644 --- a/lib/lzma/LzmaDec.c +++ b/lib/lzma/LzmaDec.c @@ -913,7 +913,9 @@ SRes LzmaDec_DecodeToBuf(CLzmaDec *p, Byte *dest, SizeT *destLen, const Byte *sr

void LzmaDec_FreeProbs(CLzmaDec *p, ISzAlloc *alloc) { - alloc->Free(alloc, p->probs); + if (p->probs) { + alloc->Free(alloc, p->probs); + } p->probs = 0; }