commit c269da78697e18af4d11659931d010f6de2dbc85
author Stefan Berger <stefanb@linux.ibm.com> Wed May 25 15:34:57 2022 -0400
committer Stefan Berger <stefanb@us.ibm.com> Wed May 25 18:54:58 2022 -0400
tree 9ad48f714acc17f27f948b0e2c7a012428a64166
parent 42d5f3b50fb29b0c7033c65fd6d3892bfcedadb2

swtpm_cert: Test for NULL pointer returned by malloc

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>

src/swtpm_cert/ek-cert.c

diff --git a/src/swtpm_cert/ek-cert.c b/src/swtpm_cert/ek-cert.c
index b66e1a4..eec5c70 100644
--- a/src/swtpm_cert/ek-cert.c
+++ b/src/swtpm_cert/ek-cert.c
@@ -197,6 +197,10 @@
     }
 
     result = malloc(len / 2);
+    if (result == NULL) {
+        fprintf(stderr, "Out of memory tring to allocated %d bytes.", len / 2);
+        return NULL;
+    }
     i = 0;
     j = 0;