update mail/thunderbird to 78.2.2

See https://support.mozilla.org/en-US/kb/new-thunderbird-78 for major
changes in Thunderbird 78, the release announcement in
https://blog.thunderbird.net/2020/07/whats-new-in-thunderbird-78/ and
https://blog.thunderbird.net/2020/09/openpgp-in-thunderbird-78/ info
for OpenPGP users. Also check UPDATING 20200918.
Current release notes are in
https://www.thunderbird.net/en-US/thunderbird/78.2.2/releasenotes/

PR:		249346
Submitted by:	jbeich

1 files changed, 7 insertions, 9 deletions

diff --git a/mail/thunderbird/files/patch-bug1618914 b/mail/thunderbird/files/patch-bug1618914
index a2966b44f5e7..817d00032222 100644
--- a/mail/thunderbird/files/patch-bug1618914
+++ b/mail/thunderbird/files/patch-bug1618914
@@ -4,7 +4,7 @@ diff --git widget/gtk/WindowSurfaceWayland.cpp widget/gtk/WindowSurfaceWayland.c
 index 9a73326399bd5..9e42a7f1c5d18 100644
 --- widget/gtk/WindowSurfaceWayland.cpp
 +++ widget/gtk/WindowSurfaceWayland.cpp
-@@ -235,23 +235,24 @@
+@@ -222,20 +222,21 @@ static int WaylandAllocateShmMemory(int aSize) {
  #ifdef HAVE_POSIX_FALLOCATE
    do {
      ret = posix_fallocate(fd, 0, aSize);
@@ -12,11 +12,9 @@ index 9a73326399bd5..9e42a7f1c5d18 100644
 -  if (ret != 0) {
 +  if (ret == 0) {
 +    return fd;
-+  } else if (ret != EINVAL && ret != EOPNOTSUPP) {
++  } else if (ret != ENODEV && ret != EINVAL && ret != EOPNOTSUPP) {
      close(fd);
-     MOZ_CRASH_UNSAFE_PRINTF(
-         "posix_fallocate() fails on %s size %d error code %d\n", filename,
-         aSize, ret);
+     MOZ_CRASH("posix_fallocate() fails to allocate shm memory");
    }
 -#else
 +#endif
@@ -25,19 +23,19 @@ index 9a73326399bd5..9e42a7f1c5d18 100644
    } while (ret < 0 && errno == EINTR);
    if (ret < 0) {
      close(fd);
-     MOZ_CRASH_UNSAFE_PRINTF("ftruncate() fails on %s size %d error code %d\n",
-                             filename, aSize, ret);
+     MOZ_CRASH("ftruncate() fails to allocate shm memory");
    }
 -#endif
  
    return fd;
  }
-@@ -265,7 +266,7 @@ bool WaylandShmPool::Resize(int aSize) {
+@@ -265,8 +266,8 @@ bool WaylandShmPool::Resize(int aSize) {
+ #ifdef HAVE_POSIX_FALLOCATE
    do {
      errno = posix_fallocate(mShmPoolFd, 0, aSize);
    } while (errno == EINTR);
 -  if (errno != 0) return false;
-+  if (errno != 0 && errno != EINVAL && errno != EOPNOTSUPP) return false;
++  if (errno != 0 && errno != ENODEV && errno != EINVAL && errno != EOPNOTSUPP) return false;
  #endif
  
    wl_shm_pool_resize(mShmPool, aSize);