[flashrom-gerrit] Change in flashrom[master]: cli_classic.c: Prevent memory leak

[Angel Pons (Code Review)]

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/39972 )

Change subject: cli_classic.c: Prevent memory leak
......................................................................

cli_classic.c: Prevent memory leak

If the `--flash-contents` switch is specified more than once, it will
result in a memory leak. Therefore, allow this option only once.

Change-Id: I530933c9a6431580fe4645396bb363939472a80a
Signed-off-by: Angel Pons 
---
M cli_classic.c
1 file changed, 3 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/72/39972/1

diff --git a/cli_classic.c b/cli_classic.c
index 73cc417..967ff50 100644
--- a/cli_classic.c
+++ b/cli_classic.c
@@ -273,6 +273,9 @@
    		}
    		break;
    	case OPTION_FLASH_CONTENTS:
+			if (referencefile)
+				cli_classic_abort_usage("Error: --flash-contents specified more than once."
+							"Aborting.\n");
    		referencefile = strdup(optarg);
    		break;
    	case OPTION_FLASH_NAME: