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patch 9.0.1271: using sizeof() and subtract array size is tricky

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Problem:    Using sizeof() and subtract array size is tricky.
Solution:   Use offsetof() instead. (closes #11926)
This commit is contained in:
zeertzjq
2023-02-01 13:11:15 +00:00
committed by Bram Moolenaar
parent a7d36b7320
commit 1b438a8228
10 changed files with 15 additions and 11 deletions
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2
src/spellsuggest.c
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@@ -3228,7 +3228,7 @@ add_sound_suggest(
hi = hash_lookup(&slang->sl_sounddone, goodword, hash);
if (HASHITEM_EMPTY(hi))
{
sft = alloc(sizeof(sftword_T) + STRLEN(goodword));
sft = alloc(offsetof(sftword_T, sft_word) + STRLEN(goodword) + 1);
if (sft != NULL)
{
sft->sft_score = score;