From ee6632c3e184eb9ee28c4acf2e3bb1ca37a10c16 Mon Sep 17 00:00:00 2001 From: Dees_Troy Date: Wed, 27 Feb 2013 18:07:32 +0000 Subject: libtar - Fix extraction of hardlinks to use the prefix Change-Id: I116982ceed722364406b99fb08bc6943afa0390a --- libtar/extract.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'libtar/extract.c') diff --git a/libtar/extract.c b/libtar/extract.c index 8860e5047..620513c29 100644 --- a/libtar/extract.c +++ b/libtar/extract.c @@ -89,7 +89,7 @@ tar_set_file_perms(TAR *t, char *realname) /* switchboard */ int -tar_extract_file(TAR *t, char *realname) +tar_extract_file(TAR *t, char *realname, char *prefix) { int i; char *lnp; @@ -115,7 +115,7 @@ tar_extract_file(TAR *t, char *realname) } else if (TH_ISLNK(t)) { printf("link\n"); - i = tar_extract_hardlink(t, realname); + i = tar_extract_hardlink(t, realname, prefix); } else if (TH_ISSYM(t)) { printf("sym\n"); @@ -300,7 +300,7 @@ tar_skip_regfile(TAR *t) /* hardlink */ int -tar_extract_hardlink(TAR * t, char *realname) +tar_extract_hardlink(TAR * t, char *realname, char *prefix) { char *filename; char *linktgt = NULL; @@ -325,7 +325,8 @@ tar_extract_hardlink(TAR * t, char *realname) } else linktgt = th_get_linkname(t); - + char *newtgt = strdup(linktgt); + sprintf(linktgt, "%s/%s", prefix, newtgt); #ifdef DEBUG printf(" ==> extracting: %s (link to %s)\n", filename, linktgt); #endif -- cgit v1.2.3