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jscript: Fix GCC 12.2 warning.

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When initializing a jsstr_inline_t with a len < 3, the size passed
for the allocation is smaller then the size of the structure
(as the later is rounded up to the alignment = 4 bytes).

GCC 12.2 complains about this when dereferencing the pointer to
the structure as the size passed for allocation is smaller than the
size of the structure.

The warning is fixed by using flexible array member in
jsstr_inline_t. Given the rounding behavior in memory allocation, this
should not change the size of allocated blocks.

Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
This commit is contained in:
Eric Pouech 2022-09-16 18:01:53 +02:00 committed by Alexandre Julliard
parent 5308c71cfd
commit 4bdf92cb7f
1 changed files with 1 additions and 1 deletions
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2
dlls/jscript/jsstr.h
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@ -79,7 +79,7 @@ static inline BOOL jsstr_is_rope(jsstr_t *str)
typedef struct {
jsstr_t str;
WCHAR buf[1];
WCHAR buf[];
} jsstr_inline_t;
typedef struct {