diff mbox series

[1/2] ima-evm-utils: Fix reading of sigfile

Message ID 20200912193614.12903-1-vt@altlinux.org (mailing list archive)
State New, archived
Headers show
Series [1/2] ima-evm-utils: Fix reading of sigfile | expand

Commit Message

Vitaly Chikunov Sept. 12, 2020, 7:36 p.m. UTC 
Fix reading of detached IMA signature (--sigfile). Error message:

  Reading to sha1.txt.sig
  Failed to fread 147 bytes: sha1.txt.sig
  Failed reading: sha1.txt

Reported-by: Mimi Zohar <zohar@linux.ibm.com>
Fixes: 08a51e7460fd ("ima-evm-utils: Fix file2bin stat and fopen relations")
Signed-off-by: Vitaly Chikunov <vt@altlinux.org>
---
 src/evmctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/src/evmctl.c b/src/evmctl.c
index 7ad1150..2359550 100644
--- a/src/evmctl.c
+++ b/src/evmctl.c
@@ -221,7 +221,7 @@  static unsigned char *file2bin(const char *file, const char *ext, int *size)
 		fclose(fp);
 		return NULL;
 	}
-	if (fread(data, len, 1, fp) != len) {
+	if (fread(data, len, 1, fp) != 1) {
 		log_err("Failed to fread %zu bytes: %s\n", len, name);
 		fclose(fp);
 		free(data);