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0031-pax-Use-memcpy-to-set-TMAGIC-and-TVERSION-to-avoid-w.patch (1150B)


      1 From dc49fca08adc0fd8cd9565f2aeca6dc2c8d1fbd2 Mon Sep 17 00:00:00 2001
      2 From: Michael Forney <mforney@mforney.org>
      3 Date: Thu, 4 Jun 2020 21:44:26 -0700
      4 Subject: [PATCH] pax: Use memcpy to set TMAGIC and TVERSION to avoid warning
      5 
      6 ---
      7  bin/pax/tar.c | 8 ++++----
      8  1 file changed, 4 insertions(+), 4 deletions(-)
      9 
     10 diff --git a/bin/pax/tar.c b/bin/pax/tar.c
     11 index a0cbb31b547..095eef85af0 100644
     12 --- a/bin/pax/tar.c
     13 +++ b/bin/pax/tar.c
     14 @@ -1055,8 +1055,8 @@ wr_xheader(ARCHD *arcn, struct xheader *xhdr)
     15  	memset(hdblk, 0, sizeof(hdblk));
     16  	hd = (HD_USTAR *)hdblk;
     17  	hd->typeflag = XHDRTYPE;
     18 -	strncpy(hd->magic, TMAGIC, TMAGLEN);
     19 -	strncpy(hd->version, TVERSION, TVERSLEN);
     20 +	memcpy(hd->magic, TMAGIC, TMAGLEN);
     21 +	memcpy(hd->version, TVERSION, TVERSLEN);
     22  	if (ul_oct(size, hd->size, sizeof(hd->size), 3))
     23  		return -1;
     24  
     25 @@ -1263,8 +1263,8 @@ wr_ustar_or_pax(ARCHD *arcn, int ustar)
     26  		break;
     27  	}
     28  
     29 -	strncpy(hd->magic, TMAGIC, TMAGLEN);
     30 -	strncpy(hd->version, TVERSION, TVERSLEN);
     31 +	memcpy(hd->magic, TMAGIC, TMAGLEN);
     32 +	memcpy(hd->version, TVERSION, TVERSLEN);
     33  
     34  	/*
     35  	 * set the remaining fields. Some versions want all 16 bits of mode
     36 -- 
     37 2.49.0
     38