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

Do not use vfork, as init is not vfork safe. Do not allow

Browse Source 
askfirst when mmuless.
This commit is contained in:
Eric Andersen 2004-08-16 09:29:42 +00:00
parent 88e38ca2fb
commit 1f50e84283
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
init/init.c
View File

@ -53,10 +53,6 @@
#endif #endif
#if defined(__UCLIBC__) && !defined(__ARCH_HAS_MMU__)
#define fork vfork
#endif
#define INIT_BUFFS_SIZE 256 #define INIT_BUFFS_SIZE 256
/* From <linux/vt.h> */ /* From <linux/vt.h> */
@ -580,6 +576,7 @@ static pid_t run(const struct init_action *a)
} }
} }
#if !defined(__UCLIBC__) || defined(__ARCH_HAS_MMU__)
if (a->action & ASKFIRST) { if (a->action & ASKFIRST) {
char c; char c;
/* /*
@ -597,6 +594,7 @@ static pid_t run(const struct init_action *a)
while(read(0, &c, 1) == 1 && c != '\n') while(read(0, &c, 1) == 1 && c != '\n')
; ;
} }
#endif
/* Log the process name and args */ /* Log the process name and args */
message(LOG, "Starting pid %d, console %s: '%s'", message(LOG, "Starting pid %d, console %s: '%s'",