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| author | Eric Andersen | 2002-09-30 20:39:56 +0000 |
|---|---|---|
| committer | Eric Andersen | 2002-09-30 20:39:56 +0000 |
| commit | 02e6ba91e887bd11146a57185b223582f56f3f09 (patch) | |
| tree | cc1954165fe7e6efed1ba0dfa7d5c3aea97fffa5 /archival | |
| parent | a6f6e06107e69b79858acaa511c452a0a73cf207 (diff) | |
| download | busybox-02e6ba91e887bd11146a57185b223582f56f3f09.zip busybox-02e6ba91e887bd11146a57185b223582f56f3f09.tar.gz | |
Vodz' last_patch57:
Hi, Erik.
my_getpw(uid/gid) and applets used it have problem:
if username for uid not found, applets can`t detect it
(but code pessent). Also "%8ld " format is bad:
spaces not required (applets have self format
or spec format (tar applet) and overflow for "id" applet...)
This problem also pressent in stable version.
Patch for unstable in attach.
--w
vodz
Diffstat (limited to 'archival')
| -rw-r--r-- | archival/tar.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/archival/tar.c b/archival/tar.c index 0f0d4fd..88a815d 100644 --- a/archival/tar.c +++ b/archival/tar.c @@ -244,12 +244,10 @@ static inline int writeTarHeader(struct TarBallInfo *tbInfo, TAR_MAGIC_LEN + TAR_VERSION_LEN); /* Enter the user and group names (default to root if it fails) */ - my_getpwuid(header.uname, statbuf->st_uid); - if (!*header.uname) - strcpy(header.uname, "root"); - my_getgrgid(header.gname, statbuf->st_gid); - if (!*header.uname) + if (my_getpwuid(header.uname, statbuf->st_uid) == NULL) strcpy(header.uname, "root"); + if (my_getgrgid(header.gname, statbuf->st_gid) == NULL) + strcpy(header.gname, "root"); if (tbInfo->hlInfo) { /* This is a hard link */ |