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Fix issue with MemSan and entropy

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Due to the recent change about entropy sources strength, it is no longer
acceptable to just disable the platform source. So, instead "fix" it so that
it is clear to MemSan that memory is initialized.

I tried __attribute__((no_sanitize_memory)) and MemSan's blacklist file, but
couldn't seem to get them to work.
This commit is contained in:
Manuel Pégourié-Gonnard
2015-06-22 18:06:17 +02:00
parent 96aba64e13
commit bcf13bab5d
2 changed files with 8 additions and 1 deletions
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tests/scripts/all.sh
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@@ -247,7 +247,6 @@ msg "build: MSan (clang)" # ~ 1 min 20s
cleanup
cp "$CONFIG_H" "$CONFIG_BAK"
scripts/config.pl unset MBEDTLS_AESNI_C # memsan doesn't grok asm
scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY # memsan vs getrandom()
CC=clang cmake -D CMAKE_BUILD_TYPE:String=MemSan .
make