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Map keymap fd using MAP_PRIVATE as required by the spec

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Kovid Goyal 2024-04-05 13:10:04 +05:30
parent 676c426e87
commit 18b595a7e7
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1 changed files with 3 additions and 1 deletions
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4
glfw/wl_init.c vendored
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@ -430,13 +430,15 @@ static void keyboardHandleKeymap(void* data UNUSED,
if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "Unknown keymap format: %u", format);
close(fd);
return;
}
mapStr = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
mapStr = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
if (mapStr == MAP_FAILED) {
close(fd);
_glfwInputError(GLFW_PLATFORM_ERROR, "Mapping of keymap file descriptor failed: %u", format);
return;
}
glfw_xkb_compile_keymap(&_glfw.wl.xkb, mapStr);