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| author | Tor Andersson <tor.andersson@artifex.com> | 2013-02-19 16:42:08 +0100 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2013-02-19 18:46:52 +0100 |
| commit | 3db5d5f56a5ec305f57ba7c2c4b12c1d3292b074 (patch) | |
| tree | 848f40ca8e809193c10f42072c25b32a84a5cf0b /fitz | |
| parent | 55d60e4fc9460d889f27fd06610309e0f748b825 (diff) | |
| download | mupdf-3db5d5f56a5ec305f57ba7c2c4b12c1d3292b074.tar.xz | |
Bug 693639: don't take references on global (static) resource objects.
Thanks to zeniko.
Diffstat (limited to 'fitz')
| -rw-r--r-- | fitz/res_store.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fitz/res_store.c b/fitz/res_store.c index a76cfbb0..c8c1ed5f 100644 --- a/fitz/res_store.c +++ b/fitz/res_store.c @@ -267,7 +267,8 @@ fz_store_item(fz_context *ctx, void *key, void *val_, unsigned int itemsize, fz_ if (existing) { /* Take a new reference */ - existing->val->refs++; + if (existing->val->refs > 0) + existing->val->refs++; fz_unlock(ctx, FZ_LOCK_ALLOC); fz_free(ctx, item); return existing->val; |