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memcpy only if p_word is not NULL

This commit is contained in:
Holger Vogt 2024-07-16 16:06:54 +02:00
parent 6a396b37f7
commit 58787756d4
1 changed files with 1 additions and 1 deletions
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2
src/frontend/parser/glob.c
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@ -604,7 +604,7 @@ wordlist_l *wll_cons(
w->n_char_word = n_char_word; w->n_char_word = n_char_word;
w->n_elem_word_alloc = n_elem_word_alloc; w->n_elem_word_alloc = n_elem_word_alloc;
if (opt & OPT_WLL_COPY_ALL) { if (p_word && opt && OPT_WLL_COPY_ALL) {
char *p_dst = w->wl.wl_word = TMALLOC(char, n_elem_word_alloc); char *p_dst = w->wl.wl_word = TMALLOC(char, n_elem_word_alloc);
(void) memcpy(p_dst, p_word, n_char_word); (void) memcpy(p_dst, p_word, n_char_word);
p_dst += n_char_word; p_dst += n_char_word;