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| author | Marcus Brinkmann <[email protected]> | 2011-05-26 14:01:26 +0000 |
|---|---|---|
| committer | Marcus Brinkmann <[email protected]> | 2011-05-26 14:01:26 +0000 |
| commit | b34add3fe438a693e236a835135bd11b4e177daa (patch) | |
| tree | 8b66e12d5c62112f33d244340b96638ac30454d8 /src/encrypt-sign.c | |
| parent | Fix I/O callback example. (diff) | |
| download | gpgme-b34add3fe438a693e236a835135bd11b4e177daa.tar.gz gpgme-b34add3fe438a693e236a835135bd11b4e177daa.zip | |
Check context pointers for null pointer on entry points.
Diffstat (limited to 'src/encrypt-sign.c')
| -rw-r--r-- | src/encrypt-sign.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/encrypt-sign.c b/src/encrypt-sign.c index 3b862be8..78286004 100644 --- a/src/encrypt-sign.c +++ b/src/encrypt-sign.c @@ -99,6 +99,9 @@ gpgme_op_encrypt_sign_start (gpgme_ctx_t ctx, gpgme_key_t recp[], TRACE_BEG3 (DEBUG_CTX, "gpgme_op_encrypt_sign_start", ctx, "flags=0x%x, plain=%p, cipher=%p", flags, plain, cipher); + + if (!ctx) + return TRACE_ERR (gpg_error (GPG_ERR_INV_VALUE)); if (_gpgme_debug_trace () && recp) { @@ -130,6 +133,9 @@ gpgme_op_encrypt_sign (gpgme_ctx_t ctx, gpgme_key_t recp[], TRACE_BEG3 (DEBUG_CTX, "gpgme_op_encrypt_sign", ctx, "flags=0x%x, plain=%p, cipher=%p", flags, plain, cipher); + + if (!ctx) + return TRACE_ERR (gpg_error (GPG_ERR_INV_VALUE)); if (_gpgme_debug_trace () && recp) { |