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Merge pull request #5281 from Feoramund/fix-4595

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Guard against negative `index` in `inject_at`
This commit is contained in:
Jeroen van Rijn
2025-06-04 20:18:02 +02:00
committed by GitHub
parent 6804f4c471 91111937a7
commit bd13bdc391
1 changed files with 9 additions and 0 deletions
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9
base/runtime/core_builtin.odin
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@@ -648,6 +648,9 @@ append_nothing :: proc(array: ^$T/[dynamic]$E, loc := #caller_location) -> (n: i
@builtin
inject_at_elem :: proc(array: ^$T/[dynamic]$E, #any_int index: int, #no_broadcast arg: E, loc := #caller_location) -> (ok: bool, err: Allocator_Error) #no_bounds_check #optional_allocator_error {
when !ODIN_NO_BOUNDS_CHECK {
ensure(index >= 0, "Index must be positive.", loc)
}
if array == nil {
return
}
@@ -666,6 +669,9 @@ inject_at_elem :: proc(array: ^$T/[dynamic]$E, #any_int index: int, #no_broadcas
@builtin
inject_at_elems :: proc(array: ^$T/[dynamic]$E, #any_int index: int, #no_broadcast args: ..E, loc := #caller_location) -> (ok: bool, err: Allocator_Error) #no_bounds_check #optional_allocator_error {
when !ODIN_NO_BOUNDS_CHECK {
ensure(index >= 0, "Index must be positive.", loc)
}
if array == nil {
return
}
@@ -689,6 +695,9 @@ inject_at_elems :: proc(array: ^$T/[dynamic]$E, #any_int index: int, #no_broadca
@builtin
inject_at_elem_string :: proc(array: ^$T/[dynamic]$E/u8, #any_int index: int, arg: string, loc := #caller_location) -> (ok: bool, err: Allocator_Error) #no_bounds_check #optional_allocator_error {
when !ODIN_NO_BOUNDS_CHECK {
ensure(index >= 0, "Index must be positive.", loc)
}
if array == nil {
return
}