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author | Chris Young <chris@unsatisfactorysoftware.co.uk> | 2016-11-19 21:08:41 +0000 |
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committer | Chris Young <chris@unsatisfactorysoftware.co.uk> | 2016-11-19 21:10:55 +0000 |
commit | faf4c1fb6012941134046db14370f60748184b05 (patch) | |
tree | 7ee2edc98702fed681a51d88ab50a4a9a958dca4 /frontends/amiga/bitmap.c | |
parent | 61a00c3832332bc27b991d3e20702a7f900e5098 (diff) | |
download | netsurf-faf4c1fb6012941134046db14370f60748184b05.tar.gz netsurf-faf4c1fb6012941134046db14370f60748184b05.tar.bz2 |
Free and clear icondata to avoid a potential double-free
Diffstat (limited to 'frontends/amiga/bitmap.c')
-rw-r--r-- | frontends/amiga/bitmap.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/frontends/amiga/bitmap.c b/frontends/amiga/bitmap.c index 7609d9451..124c116d5 100644 --- a/frontends/amiga/bitmap.c +++ b/frontends/amiga/bitmap.c @@ -730,14 +730,15 @@ void ami_bitmap_set_title(struct bitmap *bm, const char *title) bm->title = strdup(title); } -ULONG *ami_bitmap_get_icondata(struct bitmap *bm) +void ami_bitmap_set_icondata(struct bitmap *bm, ULONG *icondata) { - return bm->icondata; + bm->icondata = icondata; } -void ami_bitmap_set_icondata(struct bitmap *bm, ULONG *icondata) +void ami_bitmap_free_icondata(struct bitmap *bm) { - bm->icondata = icondata; + if(bm->icondata) FreeVec(bm->icondata); + bm->icondata = NULL; } bool ami_bitmap_is_nativebm(struct bitmap *bm, struct BitMap *nbm) |