- Feb 23, 2017
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Todd Short authored
If ret is allocated, it may be leaked on error. Reviewed-by:
Tim Hudson <tjh@openssl.org> Reviewed-by:
Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/2666) (cherry picked from commit 4483e234)
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Rich Salz authored
Avoid a -Wundef warning in o_str.c Avoid a -Wundef warning in testutil.h Include internal/cryptlib.h before openssl/stack.h to avoid use of undefined symbol OPENSSL_API_COMPAT. Reviewed-by:
Andy Polyakov <appro@openssl.org> Reviewed-by:
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Richard Levitte authored
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Richard Levitte authored
The library files are built with symbol names as is, while the application is built with the default uppercase-all-symbols mode. That's fine for public APIs, because we have __DECC_INCLUDE_PROLOGUE.H and __DECC_INCLUDE_EPILOGUE.H automatically telling the compiler how to treat the public header files. However, we don't have the same setup for internal library APIs, since they are usually only used by the libraries. Because apps/rehash.c uses a library internal header file, we have to surround that inclusion with the same kind of pragmas found in __DECC_INCLUDE_PROLOGUE.H and __DECC_INCLUDE_EPILOGUE.H, or we get unresolved symbols when building no-shared. Reviewed-by:
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Richard Levitte authored
The generation number is ';nnn' at the end of the file name fetched with readdir(). Because rehash checks for specific extensions and doesn't expect an additional generation number, the easiest is to massage the received file name early by simply removing the generation number. Reviewed-by:
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Richard Levitte authored
Also, don't exit with an error code Reviewed-by:
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- Feb 22, 2017
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Richard Levitte authored
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Richard Levitte authored
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Rich Salz authored
Prevent that memory beyond the last element is accessed if every element of group->poly[] is non-zero Reviewed-by:
Richard Levitte <levitte@openssl.org> Reviewed-by:
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Richard Levitte authored
A spelling error prevented it from building correctly. Furthermore, we need to be more careful when to add a / at the end of the dirname and when not. Reviewed-by:
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Richard Levitte authored
opendir(), readdir() and closedir() have been available on VMS since version 7.0. Reviewed-by:
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Bernd Edlinger authored
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- Feb 21, 2017
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Bernd Edlinger authored
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Matt Caswell <matt@openssl.org> Reviewed-by:
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Dmitry Belyavskiy authored
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Bernd Edlinger authored
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Bernd Edlinger authored
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Rich Salz authored
Change size comparison from > (GT) to >= (GTE) to ensure an additional byte of output buffer, to prevent OOB reads/writes later in the function Reject input strings larger than 2GB Detect invalid output buffer size and return early Reviewed-by:
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Hikar authored
CLA: trivial. Reviewed-by:
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Pauli authored
The sh_add_to_list function will overwrite subsequent slots in the free list for small allocations. This causes a segmentation fault if the writes goes off the end of the secure memory. I've not investigated if this problem can overwrite memory without the segmentation fault, but it seems likely. This fix limits the minsize to the sizeof of the SH_LIST structure (which also has a side effect of properly aligning the pointers). The alternative would be to return an error if minsize is too small. Reviewed-by:
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Rich Salz authored
Prevent undefined behavior in CRYPTO_cbc128_encrypt: calling this function with the 'len' parameter being 0 would result in a memcpy where the source and destination parameters are the same, which is undefined behavior. Do same for AES_ige_encrypt. Reviewed-by:
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- Feb 19, 2017
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Richard Levitte authored
On VMS, file names with more than one period get all but the last get escaped with a ^, so 21-key-update.conf.in becomes 21-key-update^.conf.in That means that %conf_dependent_tests and %skip become useless unless we massage the file names that are used as indexes. Reviewed-by:
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- Feb 17, 2017
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Richard Levitte authored
For example, 'no-dtls1 no-dtls1_2' will imply 'no-dtls' Reviewed-by:
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Bernd Edlinger authored
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Richard Levitte authored
Don't run this test unless 'openssl rehash' works properly. Reviewed-by:
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Richard Levitte authored
Fortunately, "openssl verify" makes good use of that API Reviewed-by:
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Richard Levitte authored
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- Feb 16, 2017
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Matt Caswell authored
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Richard Levitte authored
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lrns authored
it also accepts 20 bytes, but states 'less than' in the error message Reviewed-by:
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Benjamin Kaduk authored
The intent seems to be that the WIN32 symbol is for things that are a direct byproduct of being a windows-variant configuration and should be used for feature en/disablement on windows systems. Use of the _WIN32 symbol is more widespread, being used to implement platform portability of more generic code. We do define WIN32 in some situations in e_os.h, but that is not included universally. Reviewed-by:
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
Following on from CVE-2017-3733, this removes the OPENSSL_assert() check that failed and replaces it with a soft assert, and an explicit check of value with an error return if it fails. Reviewed-by: -
Matt Caswell authored
Changing the ciphersuite during a renegotiation can result in a crash leading to a DoS attack. ETM has not been implemented in 1.1.0 for DTLS so this is TLS only. The problem is caused by changing the flag indicating whether to use ETM or not immediately on negotiation of ETM, rather than at CCS. Therefore, during a renegotiation, if the ETM state is changing (usually due to a change of ciphersuite), then an error/crash will occur. Due to the fact that there are separate CCS messages for read and write we actually now need two flags to determine whether to use ETM or not. CVE-2017-3733 Reviewed-by: -
Matt Caswell authored
Changing the ciphersuite during a renegotiation can result in a crash leading to a DoS attack. ETM has not been implemented in 1.1.0 for DTLS so this is TLS only. This commit provides a test for the issue. CVE-2017-3733 Reviewed-by: -
Kazuki Yamaguchi authored
Fix a typo. Probably this has not been found because EVP_CIPHER_CTX is smaller than EVP_CHACHA_AEAD_CTX and heap overflow does not occur. Reviewed-by:
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- Feb 15, 2017
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Andy Polyakov authored
Capability probing by catching SIGILL appears to be problematic on iOS. But since Apple universe is "monocultural", it's actually possible to simply set pre-defined processor capability mask. Reviewed-by:
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Andy Polyakov authored
Three modules were left behind in a2859927 . Reviewed-by:
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Bernd Edlinger authored
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