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tar: initialize variables passed to stoint().

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Signed-off-by: Yury V. Zaytsev <yury@shurup.com>
This commit is contained in:
Andrew Borodin 2024-10-10 21:13:55 +03:00 committed by Yury V. Zaytsev
parent f4740bf0b9
commit 0c505b9e13
2 changed files with 8 additions and 8 deletions
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4
src/vfs/tar/tar-sparse.c
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@ -253,8 +253,8 @@ static struct tar_sparse_optab const pax_optab = {
static gboolean
decode_num (uintmax_t *num, const char *arg, uintmax_t maxval)
{
char *arg_lim;
gboolean overflow;
char *arg_lim = NULL;
gboolean overflow = FALSE;
*num = stoint (arg, &arg_lim, &overflow, 0, maxval);
return !(arg_lim == arg || *arg_lim != '\0' || overflow);

12
src/vfs/tar/tar-xheader.c
View File

@ -255,7 +255,7 @@ static struct timespec
decode_timespec (const char *arg, char **arg_lim, gboolean parse_fraction)
{
int ns = -1;
gboolean overflow;
gboolean overflow = FALSE;
time_t s;
char const *p;
struct timespec r;
@ -341,8 +341,8 @@ static gboolean
decode_signed_num (intmax_t *num, const char *arg, intmax_t minval, uintmax_t maxval,
const char *keyword)
{
char *arg_lim;
gboolean overflow;
char *arg_lim = NULL;
gboolean overflow = FALSE;
intmax_t u;
(void) keyword;
@ -583,7 +583,7 @@ decode_record (struct xheader *xhdr, char **ptr,
char *start = *ptr;
char *p = start;
idx_t len;
char *len_lim;
char *len_lim = NULL;
const char *keyword;
char *nextp;
idx_t len_max;
@ -802,8 +802,8 @@ sparse_map_decoder (struct tar_stat_info *st, const char *keyword, const char *a
while (TRUE)
{
off_t u;
char *delim;
gboolean overflow;
char *delim = NULL;
gboolean overflow = FALSE;
u = stoint (arg, &delim, &overflow, 0, TYPE_MAXIMUM (off_t));