commit 83c48d96ff24728d94e0890f320b0d1220d9cba3
author Arran Cudbard-Bell <a.cudbardb@freeradius.org> Wed Feb 23 13:56:36 2022 -0500
committer Matt Caswell <matt@openssl.org> Thu Mar 10 13:54:07 2022 +0000
tree d98446c6fa99f022e36e37037fce83330ec29f44
parent 96a77661723b4ba8fe9eb7cef009d735c97e2aa6

async_posix: raise a memory allocation error if we fail to allocate stack memory

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17762)

crypto/async/arch/async_posix.c

diff --git a/crypto/async/arch/async_posix.c b/crypto/async/arch/async_posix.c
index e107e09..a0ac977 100644
--- a/crypto/async/arch/async_posix.c
+++ b/crypto/async/arch/async_posix.c
@@ -14,6 +14,7 @@
 
 # include <stddef.h>
 # include <unistd.h>
+# include <openssl/err.h>
 
 #define STACKSIZE       32768
 
@@ -45,6 +46,7 @@
             makecontext(&fibre->fibre, async_start_func, 0);
             return 1;
         }
+        ERR_raise(ERR_LIB_ASYNC, ERR_R_MALLOC_FAILURE);
     } else {
         fibre->fibre.uc_stack.ss_sp = NULL;
     }