wolfSSL/wolfssl
1
0
Fork 1
mirror of https://github.com/wolfSSL/wolfssl.git synced 2026-01-26 21:32:26 +01:00
Code Issues Packages Projects Releases Wiki Activity

x509: make sure pem buffer will be large enough to hold pem header

Browse Source 
Found with Fil-C compiler
This commit is contained in:
Juliusz Sosinowicz
2025-10-23 13:27:44 +02:00
parent 4daab8a813
commit 36b64fb5ae
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/x509.c
View File

@@ -12368,7 +12368,7 @@ WOLFSSL_X509_CRL* wolfSSL_PEM_read_X509_CRL(XFILE fp,
return WOLFSSL_FAILURE;
}
if ((l = wolfSSL_BIO_get_len(bio)) <= 0) {
if ((l = wolfSSL_BIO_get_len(bio)) <= pem_struct_min_sz) {
/* No certificate in buffer */
WOLFSSL_ERROR(ASN_NO_PEM_HEADER);
return WOLFSSL_FAILURE;