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Free "engine" resource in case of failure to prevent memory leak

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PR: #778
Submitted by: George Mitchell <george@m5p.com>
This commit is contained in:
Lutz Jänicke 2003-11-24 16:47:44 +00:00
parent 28474e26f4
commit d161f5a9b2
1 changed files with 4 additions and 1 deletions
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5
crypto/engine/hw_cryptodev.c
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@ -1054,14 +1054,17 @@ ENGINE_load_cryptodev(void)
if (engine == NULL) if (engine == NULL)
return; return;
if ((fd = get_dev_crypto()) < 0) if ((fd = get_dev_crypto()) < 0) {
ENGINE_free(engine);
return; return;
}
/* /*
* find out what asymmetric crypto algorithms we support * find out what asymmetric crypto algorithms we support
*/ */
if (ioctl(fd, CIOCASYMFEAT, &cryptodev_asymfeat) == -1) { if (ioctl(fd, CIOCASYMFEAT, &cryptodev_asymfeat) == -1) {
close(fd); close(fd);
ENGINE_free(engine);
return; return;
} }
close(fd); close(fd);