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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-01 15:59:42 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-01 15:59:42 +0000 |
| commit | 82604e973085f91f1b99cacea08963d0d1468084 (patch) | |
| tree | 2de05bb2a6943ca6be0cc46f36e5fb07099aef40 /archival/libunarchive | |
| parent | b111917972c1398ef96ef2d388c6c4ba57a8e9f7 (diff) | |
| download | busybox-w32-82604e973085f91f1b99cacea08963d0d1468084.tar.gz busybox-w32-82604e973085f91f1b99cacea08963d0d1468084.tar.bz2 busybox-w32-82604e973085f91f1b99cacea08963d0d1468084.zip | |
revert last two commits. vfork cannot be used in subroutine,
it trashes stack on return
Diffstat (limited to 'archival/libunarchive')
| -rw-r--r-- | archival/libunarchive/open_transformer.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/archival/libunarchive/open_transformer.c b/archival/libunarchive/open_transformer.c index 0738e3db1..a6bc62321 100644 --- a/archival/libunarchive/open_transformer.c +++ b/archival/libunarchive/open_transformer.c | |||
| @@ -20,7 +20,16 @@ int FAST_FUNC open_transformer(int src_fd, | |||
| 20 | 20 | ||
| 21 | xpiped_pair(fd_pipe); | 21 | xpiped_pair(fd_pipe); |
| 22 | 22 | ||
| 23 | pid = BB_MMU ? xfork() : xvfork(); | 23 | #if BB_MMU |
| 24 | pid = fork(); | ||
| 25 | if (pid == -1) | ||
| 26 | bb_perror_msg_and_die("can't fork"); | ||
| 27 | #else | ||
| 28 | pid = vfork(); | ||
| 29 | if (pid == -1) | ||
| 30 | bb_perror_msg_and_die("can't vfork"); | ||
| 31 | #endif | ||
| 32 | |||
| 24 | if (pid == 0) { | 33 | if (pid == 0) { |
| 25 | /* child process */ | 34 | /* child process */ |
| 26 | close(fd_pipe.rd); /* We don't want to read from the parent */ | 35 | close(fd_pipe.rd); /* We don't want to read from the parent */ |