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Rewrote check to prevent read of uninitialized data in

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rsa_rsassa_pss_verify()
This commit is contained in:
Paul Bakker
2013-12-31 11:43:01 +01:00
parent 6992eb762c
commit 4de44aa0ae
1 changed files with 1 additions and 1 deletions
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2
library/rsa.c
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@ -1161,7 +1161,7 @@ int rsa_rsassa_pss_verify( rsa_context *ctx,
buf[0] &= 0xFF >> ( siglen * 8 - msb ); buf[0] &= 0xFF >> ( siglen * 8 - msb );
while( *p == 0 && p < buf + siglen ) while( p < buf + siglen && *p == 0 )
p++; p++;
if( p == buf + siglen || if( p == buf + siglen ||