diff options
| -rw-r--r-- | crypto/o_str.c | 2 | ||||
| -rw-r--r-- | crypto/store/loader_file.c | 12 |
2 files changed, 7 insertions, 7 deletions
diff --git a/crypto/o_str.c b/crypto/o_str.c index 1dbd70d58c..9ad7a89dca 100644 --- a/crypto/o_str.c +++ b/crypto/o_str.c @@ -231,7 +231,7 @@ int openssl_strerror_r(int errnum, char *buf, size_t buflen) * buf is left unused. */ err = strerror_r(errnum, buf, buflen); - if (err == NULL) + if (err == NULL || buflen == 0) return 0; /* * If err is statically allocated, err != buf and we need to copy the data. diff --git a/crypto/store/loader_file.c b/crypto/store/loader_file.c index 632e4511f7..1ebbe9fe7a 100644 --- a/crypto/store/loader_file.c +++ b/crypto/store/loader_file.c @@ -860,10 +860,10 @@ static OSSL_STORE_LOADER_CTX *file_open(const OSSL_STORE_LOADER *loader, if (ctx->_.dir.last_entry == NULL) { if (ctx->_.dir.last_errno != 0) { char errbuf[256]; - errno = ctx->_.dir.last_errno; - openssl_strerror_r(errno, errbuf, sizeof(errbuf)); OSSL_STOREerr(OSSL_STORE_F_FILE_OPEN, ERR_R_SYS_LIB); - ERR_add_error_data(1, errbuf); + errno = ctx->_.dir.last_errno; + if (openssl_strerror_r(errno, errbuf, sizeof(errbuf))) + ERR_add_error_data(1, errbuf); goto err; } ctx->_.dir.end_reached = 1; @@ -1260,11 +1260,11 @@ static OSSL_STORE_INFO *file_load(OSSL_STORE_LOADER_CTX *ctx, if (!ctx->_.dir.end_reached) { char errbuf[256]; assert(ctx->_.dir.last_errno != 0); + OSSL_STOREerr(OSSL_STORE_F_FILE_LOAD, ERR_R_SYS_LIB); errno = ctx->_.dir.last_errno; ctx->errcnt++; - openssl_strerror_r(errno, errbuf, sizeof(errbuf)); - OSSL_STOREerr(OSSL_STORE_F_FILE_LOAD, ERR_R_SYS_LIB); - ERR_add_error_data(1, errbuf); + if (openssl_strerror_r(errno, errbuf, sizeof(errbuf))) + ERR_add_error_data(1, errbuf); } return NULL; } |