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tar,smemcap: silence compiler warning

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gcc 11.2.1 complains that the tar header checksum might overflow
the checksum field.  It won't and using an unsigned int for the
calculation seems to convince the compiler too.

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Ron Yorston 2021-08-22 11:24:46 +01:00 committed by Denys Vlasenko
parent 1e7ca18591
commit 922b58b3e4
1 changed files with 1 additions and 1 deletions
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archival/chksum_and_xwrite_tar_header.c
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@ -15,7 +15,7 @@ void FAST_FUNC chksum_and_xwrite_tar_header(int fd, struct tar_header_t *hp)
* (Sun and HP-UX gets it wrong... more details in * (Sun and HP-UX gets it wrong... more details in
* GNU tar source) */ * GNU tar source) */
const unsigned char *cp; const unsigned char *cp;
int chksum, size; unsigned int chksum, size;
strcpy(hp->magic, "ustar "); strcpy(hp->magic, "ustar ");