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abort() on realloc() error.

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default 2022-10-07 09:46:23 +02:00
parent d2edc2aa9b
commit a62e830ced
1 changed files with 12 additions and 2 deletions
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14
xs.h
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@ -213,8 +213,18 @@ d_char *xs_expand(d_char *data, int offset, int size)
int n; int n;
/* open room */ /* open room */
if (sz == 0 || _xs_blk_size(sz) != _xs_blk_size(sz + size)) if (sz == 0 || _xs_blk_size(sz) != _xs_blk_size(sz + size)) {
data = realloc(data, _xs_blk_size(sz + size)); d_char *ndata;
ndata = realloc(data, _xs_blk_size(sz + size));
if (ndata == NULL) {
fprintf(stderr, "**OUT OF MEMORY**");
abort();
}
else
data = ndata;
}
/* move up the rest of the data */ /* move up the rest of the data */
for (n = sz + size - 1; n >= offset + size; n--) for (n = sz + size - 1; n >= offset + size; n--)