ddddb94f0

Mike Frysinger

2005-08-27

SOURCE BUG Duration: 6s

Subject

make sure __NF_sysfs exists before trying to use it

SOURCE BUG

This commit was genuinely broken at the time (not related to our build system): scripts/config/mkconfigs.c (2005-08-01 - 2006-10-05 arasi) uretilen bbconfigopts.h icine .config satirlarini kacissiz, ham newline'larla gömüyordu - gecerli C degildi, busybox'un kendi bb_mkdep araci bile parse edemiyordu (7d219aab7 ile duzeltildi, mkconfigs shell scripte cevrildi)

→ Bu hatanin tam hikayesini ve duzeltme diffini gor

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

Build Log

(log yok)

Commit Diff GitHub →

libbb/syscalls.c +9 -0

libbb/syscalls.c+9 -0

@@ -31,7 +31,16 @@

	int sysfs(int option, unsigned int fs_index, char * buf)
	{
+	#ifndef __NR_pivot_root
+	#warning This kernel does not support the sysfs syscall
+	#warning -> The sysfs system call is being stubbed out...
+	bb_error_msg("\n\nTo make this application work, you will need to recompile\n"
+	"BusyBox with a kernel supporting the pivot_root system call.\n");
+	errno = ENOSYS;
+	return -1;
+	#else
	return(syscall(__NR_sysfs, option, fs_index, buf));
+	#endif
	}

	int pivot_root(const char * new_root,const char * put_old)