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hw/usb/dev-mtp: create directories with a+x mode mask 

Current code creates directories with mode 0644. Even the creator
can't create files in the new directory. Set all x mode flags in
variable mask and clear all x mode flags in function open() to
preserve the current open mode.

Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Message-Id: <20220122140619.7514-1-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Volker Rümelin 2022-01-22 15:06:19 +01:00 committed by Gerd Hoffmann
parent 42c93917f7
commit 7c204e9638
1 changed files with 2 additions and 2 deletions
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4
hw/usb/dev-mtp.c
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@ -1607,7 +1607,7 @@ static void usb_mtp_write_data(MTPState *s, uint32_t handle)
usb_mtp_object_lookup(s, s->dataset.parent_handle); usb_mtp_object_lookup(s, s->dataset.parent_handle);
char *path = NULL; char *path = NULL;
uint64_t rc; uint64_t rc;
mode_t mask = 0644; mode_t mask = 0755;
int ret = 0; int ret = 0;
assert(d != NULL); assert(d != NULL);
@ -1635,7 +1635,7 @@ static void usb_mtp_write_data(MTPState *s, uint32_t handle)
} }
d->fd = open(path, O_CREAT | O_WRONLY | d->fd = open(path, O_CREAT | O_WRONLY |
O_CLOEXEC | O_NOFOLLOW, mask); O_CLOEXEC | O_NOFOLLOW, mask & 0666);
if (d->fd == -1) { if (d->fd == -1) {
ret = 1; ret = 1;
goto done; goto done;