bn/bn_exp.c: Solaris-specific fix, T4 MONTMUL relies on alloca.

diff --git a/crypto/bn/bn_exp.c b/crypto/bn/bn_exp.c
index 8734263bef2b70e33bc907c79cbd61458be464ef..adc478caa639d18842d4a85afc57c4796c7e3b82 100644 (file)
--- a/crypto/bn/bn_exp.c
+++ b/crypto/bn/bn_exp.c
@@ -124,6 +124,8 @@
 # ifndef alloca
 #  define alloca(s) __builtin_alloca((s))
 # endif
+#elif defined(__sun)
+# include <alloca.h>
 #endif
 
 #if defined(OPENSSL_BN_ASM_MONT) && (defined(__sparc__) || defined(__sparc))