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Don't allow creating areas with a size of 0 bytes, courtesy of Vasilis Kaoutsis.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20789 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2007-04-23 22:22:29 +00:00
parent f37b1856a9
commit be1f432648
1 changed files with 2 additions and 0 deletions
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src/system/kernel/vm/vm.cpp
+2
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@@ -737,6 +737,8 @@ vm_create_anonymous_area(team_id aid, const char *name, void **address,
TRACE(("create_anonymous_area %s: size 0x%lx\n", name, size)); TRACE(("create_anonymous_area %s: size 0x%lx\n", name, size));
if (size == 0)
return B_BAD_VALUE;
if (!arch_vm_supports_protection(protection)) if (!arch_vm_supports_protection(protection))
return B_NOT_SUPPORTED; return B_NOT_SUPPORTED;