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subprocess-win: remove VLA usage

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This only ever waits on four handles at most anyway.
This commit is contained in:
James Ross-Gowan 2017-07-26 00:19:35 +10:00
parent f2809e19f0
commit 7097b6f81c
1 changed files with 4 additions and 2 deletions
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6
osdep/subprocess-win.c
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@ -173,8 +173,10 @@ error:
static int sparse_wait(HANDLE *handles, unsigned num_handles) static int sparse_wait(HANDLE *handles, unsigned num_handles)
{ {
unsigned w_num_handles = 0; unsigned w_num_handles = 0;
HANDLE w_handles[num_handles]; HANDLE w_handles[10];
int map[num_handles]; int map[10];
if (num_handles > MP_ARRAY_SIZE(w_handles))
return -1;
for (unsigned i = 0; i < num_handles; i++) { for (unsigned i = 0; i < num_handles; i++) {
if (!handles[i]) if (!handles[i])