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patch 8.2.0063: wrong size argument to vim_snprintf()

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Problem:    Wrong size argument to vim_snprintf(). (Dominique Pelle)
Solution:   Reduce the size by the length. (related to #5410)
This commit is contained in:
Bram Moolenaar
2019-12-30 20:42:39 +01:00
parent e7538ae997
commit 08b28b7ad5
2 changed files with 7 additions and 1 deletions
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6
src/ops.c
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@@ -3813,8 +3813,12 @@ cursor_pos_info(dict_T *dict)
bom_count = bomb_size();
if (dict == NULL && bom_count > 0)
vim_snprintf((char *)IObuff + STRLEN(IObuff), IOSIZE,
{
size_t len = STRLEN(IObuff);
vim_snprintf((char *)IObuff + len, IOSIZE - len,
_("(+%lld for BOM)"), (long_long_T)bom_count);
}
if (dict == NULL)
{
// Don't shorten this message, the user asked for it.