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chunk: Fix NULL pointer dereferencings

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This commit is contained in:
evpobr 2021-03-04 20:20:52 +05:00
parent bea8fa5d0e
commit bd2f8226d9
1 changed files with 6 additions and 0 deletions
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6
src/chunk.c
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@ -112,6 +112,9 @@ psf_store_read_chunk (READ_CHUNKS * pchk, const READ_CHUNK * rchunk)
{ pchk->used = 0 ;
pchk->count = 20 ;
pchk->chunks = calloc (pchk->count, sizeof (READ_CHUNK)) ;
if (!pchk->chunks)
{ return SFE_MALLOC_FAILED ;
} ;
}
else if (pchk->used > pchk->count)
return SFE_INTERNAL ;
@ -227,6 +230,9 @@ psf_save_write_chunk (WRITE_CHUNKS * pchk, const SF_CHUNK_INFO * chunk_info)
{ pchk->used = 0 ;
pchk->count = 20 ;
pchk->chunks = calloc (pchk->count, sizeof (WRITE_CHUNK)) ;
if (!pchk->chunks)
{ return SFE_MALLOC_FAILED ;
} ;
}
else if (pchk->used >= pchk->count)
{ WRITE_CHUNK * old_ptr = pchk->chunks ;