From a1963ec3717e1e652de9d10311077a454d9bb8e9 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Thu, 29 Nov 2018 00:32:05 +0100
Subject: utils: Fix free on invalid pointer

Credit to tjps see: #100 https://github.com/libimobiledevice/usbmuxd/pull/100
---
 src/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/utils.c b/src/utils.c
index e30a0b3..206c684 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -245,7 +245,7 @@ int buffer_read_from_filename(const char *filename, char **buffer, uint64_t *len
 	int ret = 1;
 	if (fread(*buffer, sizeof(char), size, f) != size) {
 		usbmuxd_log(LL_ERROR, "%s: ERROR: couldn't read %d bytes from %s", __func__, (int)size, filename);
-		free(buffer);
+		free(*buffer);
 		ret = 0;
 		errno = EIO;
 	}
-- 
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