From 7cd048523b68e22f8cf69aecb56dfdc0de92b443 Mon Sep 17 00:00:00 2001 From: Eugene Syromiatnikov Date: Fri, 25 Jul 2025 03:48:23 +0200 Subject: [PATCH] crypto/mem.c: report posix_memalign() errors in CRYPTO_aligned_alloc Report the errors for the known error codes returned by posix_memalign(). Signed-off-by: Eugene Syromiatnikov --- crypto/mem.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/crypto/mem.c b/crypto/mem.c index 168d8725c3..b031a928e4 100644 --- a/crypto/mem.c +++ b/crypto/mem.c @@ -248,8 +248,19 @@ void *CRYPTO_aligned_alloc(size_t num, size_t alignment, void **freeptr, /* Allow non-malloc() allocations as long as no malloc_impl is provided. */ if (malloc_impl == CRYPTO_malloc) { #if defined(_BSD_SOURCE) || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112L) - if (posix_memalign(&ret, alignment, num)) - return NULL; + int memalign_ret; + + if ((memalign_ret = posix_memalign(&ret, alignment, num))) { + ret = NULL; + switch (memalign_ret) { + case EINVAL: + ossl_report_alloc_err_inv(file, line); + break; + case ENOMEM: + ossl_report_alloc_err(file, line); + break; + } + } *freeptr = ret; return ret; #endif