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OpenSSL: check for the SSLv2 function in configure

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If no SSLv2 was detected in OpenSSL by configure, then we enforce the
OPENSSL_NO_SSL2 define as it seems some people report it not being
defined properly in the OpenSSL headers.
This commit is contained in:
Daniel Stenberg 2011-12-06 14:22:45 +01:00
parent 361cd03d58
commit 2b0e09b0f9
2 changed files with 7 additions and 1 deletions
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3
configure.ac
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@ -1514,7 +1514,8 @@ if test X"$OPT_SSL" != Xno; then
RAND_egd \ RAND_egd \
ENGINE_cleanup \ ENGINE_cleanup \
CRYPTO_cleanup_all_ex_data \ CRYPTO_cleanup_all_ex_data \
SSL_get_shutdown ) SSL_get_shutdown \
SSLv2_client_method )
dnl Make an attempt to detect if this is actually yassl's headers and dnl Make an attempt to detect if this is actually yassl's headers and
dnl OpenSSL emulation layer. We still leave everything else believing dnl OpenSSL emulation layer. We still leave everything else believing

5
lib/ssluse.c
View File

@ -127,6 +127,11 @@
#define HAVE_ERR_REMOVE_THREAD_STATE 1 #define HAVE_ERR_REMOVE_THREAD_STATE 1
#endif #endif
#ifndef HAVE_SSLV2_CLIENT_METHOD
#undef OPENSSL_NO_SSL2 /* undef first to avoid compiler warnings */
#define OPENSSL_NO_SSL2
#endif
/* /*
* Number of bytes to read from the random number seed file. This must be * Number of bytes to read from the random number seed file. This must be
* a finite value (because some entropy "files" like /dev/urandom have * a finite value (because some entropy "files" like /dev/urandom have