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Merge pull request #3686 from matrix/fix_bof_26600

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Fixed buffer overflow on module_26600.c / module_hash_encode()
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Jens Steube 2023-04-24 16:51:05 +02:00 committed by GitHub
commit a9d843870d
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2 changed files with 2 additions and 1 deletions
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docs/changes.txt
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@ -59,6 +59,7 @@
- Fixed incompatible pointer types (salt1 and salt2 buf) in 31700 a3 kernel
- Fixed incompatible pointer types (salt1 and salt2 buf) in 3730 a3 kernel
- Handle signed/unsigned PDF permission P value for all PDF hash-modes
- Fixed buffer overflow on module_26600.c / module_hash_encode()
##
## Technical

2
src/modules/module_26600.c
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@ -291,7 +291,7 @@ int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
if ((ct_len % 4) > 0) j++;
u32 tmp_buf[784] = { 0 };
u32 tmp_buf[788] = { 0 };
for (u32 i = 0; i < j; i++) tmp_buf[i] = byte_swap_32 (metamask->ct_buf[i]);