diff options
| author | Robert Mustacchi <rm@fingolfin.org> | 2021-11-12 15:19:28 -0800 |
|---|---|---|
| committer | Robert Mustacchi <rm@fingolfin.org> | 2022-01-15 18:40:54 +0000 |
| commit | 39c0b5e4200a84f97338ca1d3c81e5f81af49f70 (patch) | |
| tree | aba623a0bb13f90db0d7619f6019367496a41db2 /usr/src/uts/intel | |
| parent | e0cd43fe10732fee98e49dcb194f13ded2d5b660 (diff) | |
| download | illumos-gate-39c0b5e4200a84f97338ca1d3c81e5f81af49f70.tar.gz | |
14366 list_is_vga_only() can't handle empty memlists
Reviewed by: Yuri Pankov <ypankov@tintri.com>
Reviewed by: Toomas Soome <tsoome@me.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Diffstat (limited to 'usr/src/uts/intel')
| -rw-r--r-- | usr/src/uts/intel/io/pci/pci_boot.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/usr/src/uts/intel/io/pci/pci_boot.c b/usr/src/uts/intel/io/pci/pci_boot.c index b51bc84978..f2cff30ed3 100644 --- a/usr/src/uts/intel/io/pci/pci_boot.c +++ b/usr/src/uts/intel/io/pci/pci_boot.c @@ -1051,6 +1051,10 @@ is_vga(struct memlist *elem, enum io_mem io) static boolean_t list_is_vga_only(struct memlist *l, enum io_mem io) { + if (l == NULL) { + return (B_FALSE); + } + do { if (!is_vga(l, io)) return (B_FALSE); |