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| author | Sebastian Rasmussen <sebras@gmail.com> | 2016-10-11 20:39:26 +0800 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2016-10-18 21:25:10 +0800 |
| commit | 23ac569165b66403abfe72e89007675ceaa9bde0 (patch) | |
| tree | af9f03148079f3ac564bc8f6d7c007c16cf8f444 /source/fitz/filter-jbig2.c | |
| parent | 6dcf860ef683ab416151913150790e61ff26c1b8 (diff) | |
| download | mupdf-23ac569165b66403abfe72e89007675ceaa9bde0.tar.xz | |
Avoid checking argument to fz_drop_*()/fz_free().
As fz_drop_*()/fz_free() all must handle NULL.
Diffstat (limited to 'source/fitz/filter-jbig2.c')
| -rw-r--r-- | source/fitz/filter-jbig2.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/source/fitz/filter-jbig2.c b/source/fitz/filter-jbig2.c index de5379be..b0445ed9 100644 --- a/source/fitz/filter-jbig2.c +++ b/source/fitz/filter-jbig2.c @@ -37,8 +37,7 @@ close_jbig2d(fz_context *ctx, void *state_) { fz_jbig2d *state = state_; fz_free(ctx, state->output); - if (state->gctx) - fz_drop_jbig2_globals(ctx, state->gctx); + fz_drop_jbig2_globals(ctx, state->gctx); fz_drop_stream(ctx, state->chain); fz_free(ctx, state); } @@ -234,8 +233,7 @@ fz_open_jbig2d(fz_context *ctx, fz_stream *chain, fz_jbig2_globals *globals) } fz_catch(ctx) { - if (state) - fz_drop_jbig2_globals(ctx, state->gctx); + fz_drop_jbig2_globals(ctx, globals); fz_free(ctx, state); fz_drop_stream(ctx, chain); fz_rethrow(ctx); @@ -278,8 +276,7 @@ close_jbig2d(fz_context *ctx, void *state_) fz_jbig2d *state = state_; if (state->page) jbig2_release_page(state->ctx, state->page); - if (state->gctx) - fz_drop_jbig2_globals(ctx, state->gctx); + fz_drop_jbig2_globals(ctx, state->gctx); jbig2_ctx_free(state->ctx); fz_drop_stream(ctx, state->chain); fz_free(ctx, state); |