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mp: memory checks added to avoid leaks

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philsmd 2017-02-14 16:46:41 +01:00
parent 259f8f6bb2
commit 437289c41e
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GPG Key ID: 4F25D016D9D6A8AF
2 changed files with 5 additions and 7 deletions
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1
docs/changes.txt
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@ -68,6 +68,7 @@
- Hardware Monitor: Fixed several memory leaks in case no hardware monitor sensor is found - Hardware Monitor: Fixed several memory leaks in case no hardware monitor sensor is found
- Hardware Monitor: Fixed several memory leaks in case hash-file writing (caused by --remove) failed - Hardware Monitor: Fixed several memory leaks in case hash-file writing (caused by --remove) failed
- Mask Increment: Fixed memory leak in case mask_append() fails - Mask Increment: Fixed memory leak in case mask_append() fails
- Mask Checks: Added additional memory cleanups after parsing/verifying masks
- OpenCL Device Management: Fixed several memory leaks in case initialization of an OpenCL device or platform failed - OpenCL Device Management: Fixed several memory leaks in case initialization of an OpenCL device or platform failed
- Outfile Check: Fixed a memory leak for failed outfile reads - Outfile Check: Fixed a memory leak for failed outfile reads
- Rule Engine: Fixed several memory leaks in case loading of rules failed - Rule Engine: Fixed several memory leaks in case loading of rules failed

9
src/mpsp.c
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@ -976,12 +976,9 @@ static int mask_append (hashcat_ctx_t *hashcat_ctx, const char *mask, const char
const int rc = mask_append_final (hashcat_ctx, mask_truncated); const int rc = mask_append_final (hashcat_ctx, mask_truncated);
if (rc == -1)
{
hcfree (mask_truncated); hcfree (mask_truncated);
return -1; if (rc == -1) return -1;
}
} }
} }
else else
@ -996,9 +993,9 @@ static int mask_append (hashcat_ctx_t *hashcat_ctx, const char *mask, const char
const int rc = mask_append_final (hashcat_ctx, prepend_mask); const int rc = mask_append_final (hashcat_ctx, prepend_mask);
if (rc == -1) return -1;
hcfree (prepend_mask); hcfree (prepend_mask);
if (rc == -1) return -1;
} }
else else
{ {