emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tar: fix the case where long base names can be ignored

Browse Source
This commit is contained in:
Denis Vlasenko 2008-04-29 03:54:16 +00:00
parent c450379ff0
commit d93400bffb
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
archival/libunarchive/get_header_tar.c
View File

@ -211,9 +211,12 @@ char get_header_tar(archive_handle_t *archive_handle)
/* getOctal trashes subsequent field, therefore we call it /* getOctal trashes subsequent field, therefore we call it
* on fields in reverse order */ * on fields in reverse order */
if (tar.devmajor[0]) { if (tar.devmajor[0]) {
char t = tar.prefix[0];
/* we trash prefix[0] here, but we DO need it later! */
unsigned minor = GET_OCTAL(tar.devminor); unsigned minor = GET_OCTAL(tar.devminor);
unsigned major = GET_OCTAL(tar.devmajor); unsigned major = GET_OCTAL(tar.devmajor);
file_header->device = makedev(major, minor); file_header->device = makedev(major, minor);
tar.prefix[0] = t;
} }
file_header->link_target = NULL; file_header->link_target = NULL;
if (!linkname && parse_names && tar.linkname[0]) { if (!linkname && parse_names && tar.linkname[0]) {