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author | Tor Andersson <tor.andersson@artifex.com> | 2016-07-08 14:24:54 +0200 |
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committer | Tor Andersson <tor.andersson@artifex.com> | 2016-07-08 17:21:24 +0200 |
commit | 2be507bfb199e8c80e4b2ee1cb2c867b57fc1f6e (patch) | |
tree | 04544d816acc62b02317b9b58c91a7100330d5b0 /source/pdf/pdf-pkcs7.c | |
parent | 2791551275e458066b7f1c975d6c8d9e0435051c (diff) | |
download | mupdf-2be507bfb199e8c80e4b2ee1cb2c867b57fc1f6e.tar.xz |
Use fz_keep_imp and fz_drop_imp for all reference counting.
Diffstat (limited to 'source/pdf/pdf-pkcs7.c')
-rw-r--r-- | source/pdf/pdf-pkcs7.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/source/pdf/pdf-pkcs7.c b/source/pdf/pdf-pkcs7.c index aaa18300..64938fb3 100644 --- a/source/pdf/pdf-pkcs7.c +++ b/source/pdf/pdf-pkcs7.c @@ -507,21 +507,16 @@ pdf_signer *pdf_read_pfx(fz_context *ctx, const char *pfile, const char *pw) pdf_signer *pdf_keep_signer(fz_context *ctx, pdf_signer *signer) { - if (signer) - signer->refs++; - return signer; + return fz_keep_imp(ctx, signer, &signer->refs); } void pdf_drop_signer(fz_context *ctx, pdf_signer *signer) { - if (signer) + if (fz_drop_imp(ctx, signer, &signer->refs)) { - if (--signer->refs == 0) - { - X509_free(signer->x509); - EVP_PKEY_free(signer->pkey); - fz_free(ctx, signer); - } + X509_free(signer->x509); + EVP_PKEY_free(signer->pkey); + fz_free(ctx, signer); } } |