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Always NUL-terminate buffer in io_load_keys()

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Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
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Lukas Fleischer 2018-05-26 11:52:41 +02:00
parent 65c2b6d9b8
commit 2cd60c78cf
1 changed files with 1 additions and 0 deletions
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src/io.c
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@ -1095,6 +1095,7 @@ void io_load_keys(const char *pager)
while (*p == ' ') while (*p == ' ')
p++; p++;
(void)strncpy(tmpbuf, p, BUFSIZ); (void)strncpy(tmpbuf, p, BUFSIZ);
tmpbuf[BUFSIZ - 1] = '\0';
if (sscanf(tmpbuf, "%s", key_ch) == AWAITED) { if (sscanf(tmpbuf, "%s", key_ch) == AWAITED) {
int ch; int ch;