Report error in STV_FileSize on empty file and no size specified

f7b3ef74 · Martin Blix Grydeland · Lasse Karstensen · 795bc31f · f7b3ef74
Commit f7b3ef74 authored Oct 07, 2014 by Martin Blix Grydeland Committed by Lasse Karstensen Nov 14, 2014
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stevedore_utils.c bin/varnishd/storage/stevedore_utils.c +3 -0

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--- a/bin/varnishd/storage/stevedore_utils.c
+++ b/bin/varnishd/storage/stevedore_utils.c
@@ -196,6 +196,9 @@ STV_FileSize(int fd, const char *size, unsigned *granularity, const char *ctx)
 		 * use its existing size.
 		 */
 		l = st.st_size;
+	} else if (size == NULL || *size == '\0') {
+		ARGV_ERR("(%s) no size specified\n",
+		    ctx);
 	} else {
 		AN(size);
 		q = VNUM_2bytes(size, &l, fssize);