midfavila/sbase
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Make the tar(1)-header fixed again

Browse Source 
This is clearer.
This commit is contained in:
FRIGN 2015-02-16 20:01:33 +01:00
parent eb17f2cc9c
commit 8e016fad91
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
tar.c
View File

@ -21,8 +21,8 @@ struct header {
char chksum[8];
char type;
char link[100];
char *magic;
char *version;
char magic[6];
char version[2];
char uname[32];
char gname[32];
char major[8];
@ -111,8 +111,8 @@ archive(const char* path)
putoctal(h->gid, (unsigned)st.st_gid, sizeof(h->gid));
putoctal(h->size, 0, sizeof(h->size));
putoctal(h->mtime, (unsigned)st.st_mtime, sizeof(h->mtime));
h->magic = "ustar";
h->version = "00";
memcpy(h->magic, "ustar", sizeof(h->magic));
memcpy(h->version, "00", sizeof(h->version));
snprintf(h->uname, sizeof h->uname, "%s", pw ? pw->pw_name : "");
snprintf(h->gname, sizeof h->gname, "%s", gr ? gr->gr_name : "");