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Merge tag 'pull-target-arm-20231106' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

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target-arm queue:
 * hw/arm/virt: fix PMU IRQ registration
 * hw/arm/virt: Report correct register sizes in ACPI DBG2/SPCR tables
 * hw/i386/intel_iommu: vtd_slpte_nonzero_rsvd(): assert no overflow
 * util/filemonitor-inotify: qemu_file_monitor_watch(): assert no overflow
 * mc146818rtc: rtc_set_time(): initialize tm to zeroes
 * block/nvme: nvme_process_completion() fix bound for cid
 * hw/core/loader: gunzip(): initialize z_stream
 * io/channel-socket: qio_channel_socket_flush(): improve msg validation
 * hw/arm/vexpress-a9: Remove useless mapping of RAM at address 0
 * target/arm: Fix A64 LDRA immediate decode

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# gpg: Signature made Mon 06 Nov 2023 23:31:33 HKT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20231106' of https://git.linaro.org/people/pmaydell/qemu-arm:
  target/arm: Fix A64 LDRA immediate decode
  hw/arm/vexpress-a9: Remove useless mapping of RAM at address 0
  io/channel-socket: qio_channel_socket_flush(): improve msg validation
  hw/core/loader: gunzip(): initialize z_stream
  block/nvme: nvme_process_completion() fix bound for cid
  mc146818rtc: rtc_set_time(): initialize tm to zeroes
  util/filemonitor-inotify: qemu_file_monitor_watch(): assert no overflow
  hw/i386/intel_iommu: vtd_slpte_nonzero_rsvd(): assert no overflow
  tests/qtest/bios-tables-test: Update virt SPCR and DBG2 golden references
  hw/arm/virt: Report correct register sizes in ACPI DBG2/SPCR tables.
  tests/qtest/bios-tables-test: Allow changes to virt SPCR and DBG2
  hw/arm/virt: fix PMU IRQ registration

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi
2023-11-07 09:42:07 +08:00
parent bb59f3548f 5722fc4712
commit f6b174ff96
14 changed files with 64 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
util/filemonitor-inotify.c
View File

@ -81,16 +81,25 @@ static void qemu_file_monitor_watch(void *arg)
/* Loop over all events in the buffer */
while (used < len) {
struct inotify_event *ev =
(struct inotify_event *)(buf + used);
const char *name = ev->len ? ev->name : "";
QFileMonitorDir *dir = g_hash_table_lookup(mon->idmap,
GINT_TO_POINTER(ev->wd));
uint32_t iev = ev->mask &
(IN_CREATE | IN_MODIFY | IN_DELETE | IN_IGNORED |
IN_MOVED_TO | IN_MOVED_FROM | IN_ATTRIB);
const char *name;
QFileMonitorDir *dir;
uint32_t iev;
int qev;
gsize i;
struct inotify_event *ev = (struct inotify_event *)(buf + used);
/*
* We trust the kenel to provide valid buffer with complete event
* records.
*/
assert(len - used >= sizeof(struct inotify_event));
assert(len - used - sizeof(struct inotify_event) >= ev->len);
name = ev->len ? ev->name : "";
dir = g_hash_table_lookup(mon->idmap, GINT_TO_POINTER(ev->wd));
iev = ev->mask &
(IN_CREATE | IN_MODIFY | IN_DELETE | IN_IGNORED |
IN_MOVED_TO | IN_MOVED_FROM | IN_ATTRIB);
used += sizeof(struct inotify_event) + ev->len;