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mindtct: Fix leak in pixelize_map()

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pmap was not freed in error cases.

Spotted by Seth Arnold

Closes: #83
This commit is contained in:
Bastien Nocera 2018-09-28 16:11:52 +02:00
parent 21a779235d
commit 5e8b4a81e9
1 changed files with 2 additions and 0 deletions
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2
libfprint/nbis/mindtct/maps.c
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@ -736,11 +736,13 @@ int pixelize_map(int **omap, const int iw, const int ih,
} }
if((ret = block_offsets(&blkoffs, &bw, &bh, iw, ih, 0, blocksize))){ if((ret = block_offsets(&blkoffs, &bw, &bh, iw, ih, 0, blocksize))){
free(pmap);
return(ret); return(ret);
} }
if((bw != mw) || (bh != mh)){ if((bw != mw) || (bh != mh)){
free(blkoffs); free(blkoffs);
free(pmap);
fprintf(stderr, fprintf(stderr,
"ERROR : pixelize_map : block dimensions do not match\n"); "ERROR : pixelize_map : block dimensions do not match\n");
return(-591); return(-591);