From cd9234757528a1b7155a75ec2eedb375f71e99fa Mon Sep 17 00:00:00 2001 From: Philipp Hahn Date: Tue, 29 Jan 2013 22:50:31 +0100 Subject: [PATCH] vmdk: Allow space in file name The previous scanf() format string stopped parsing the file name on the first white white space, which seems to be allowed at least by VMware Workstation. Change the format string to collect everything between the first and second quote as the file name, disallowing line breaks. Signed-off-by: Philipp Hahn Reviewed-by: Markus Armbruster Signed-off-by: Stefan Hajnoczi --- block/vmdk.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/block/vmdk.c b/block/vmdk.c index a8cb5c972d..aef1abcb4f 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -641,7 +641,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs, * RW [size in sectors] SPARSE "file-name.vmdk" */ flat_offset = -1; - ret = sscanf(p, "%10s %" SCNd64 " %10s %511s %" SCNd64, + ret = sscanf(p, "%10s %" SCNd64 " %10s \"%511[^\n\r\"]\" %" SCNd64, access, §ors, type, fname, &flat_offset); if (ret < 4 || strcmp(access, "RW")) { goto next_line; @@ -653,14 +653,6 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs, return -EINVAL; } - /* trim the quotation marks around */ - if (fname[0] == '"') { - memmove(fname, fname + 1, strlen(fname)); - if (strlen(fname) <= 1 || fname[strlen(fname) - 1] != '"') { - return -EINVAL; - } - fname[strlen(fname) - 1] = '\0'; - } if (sectors <= 0 || (strcmp(type, "FLAT") && strcmp(type, "SPARSE")) || (strcmp(access, "RW"))) {