diff options
| author | Kyle Russell <bkylerussell@gmail.com> | 2016-05-16 09:41:30 -0500 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-05-16 10:41:30 -0400 |
| commit | 6a08e1b0cdef80f165a74bfff469c4660a9fb3f6 (patch) | |
| tree | 37a2af2473129acba2e609e47bad2f9eb98253ab | |
| parent | 7656702318f0098f3ff727382baa48343e77d2f9 (diff) | |
vconsole-setup: Store fonts on heap (#3268)
More friendly to the stack.
| -rw-r--r-- | src/vconsole/vconsole-setup.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/vconsole/vconsole-setup.c b/src/vconsole/vconsole-setup.c index 8a1b824e65..08ae4aad27 100644 --- a/src/vconsole/vconsole-setup.c +++ b/src/vconsole/vconsole-setup.c @@ -195,9 +195,15 @@ static void font_copy_to_all_vcs(int fd) { unsigned char map8[E_TABSZ]; unsigned short map16[E_TABSZ]; struct unimapdesc unimapd; - struct unipair unipairs[USHRT_MAX]; + _cleanup_free_ struct unipair* unipairs = NULL; int i, r; + unipairs = new(struct unipair, USHRT_MAX); + if (unipairs == NULL) { + log_error("Not enough memory to copy fonts"); + return; + } + /* get active, and 16 bit mask of used VT numbers */ r = ioctl(fd, VT_GETSTATE, &vcs); if (r < 0) { |