From 5e91dc6675450ced76b81a74e3c59294781edeb9 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sat, 3 May 2008 14:41:48 +0800 Subject: [ERROR] Set default exvwarning2 arg0 for errors during early initialisation As it stands if we get an error before procargs gets called by main() we'll try to print out a null pointer. This patch avoids this by printing out "sh" instead. Signed-off-by: Herbert Xu --- ChangeLog | 1 + src/error.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 2c04c19..773b36e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -3,6 +3,7 @@ * Fixed _PATH_BSHELL warning. * Test __GLIBC__ instead of _GNU_SOURCE. * Restored warning when getcwd fails. + * Set default exvwarning2 arg0 for errors during early initialisation. 2008-05-02 Herbert Xu diff --git a/src/error.c b/src/error.c index 338243d..7f165c1 100644 --- a/src/error.c +++ b/src/error.c @@ -122,7 +122,7 @@ exvwarning2(const char *msg, va_list ap) const char *fmt; errs = out2; - name = arg0; + name = arg0 ?: "sh"; fmt = "%s: "; if (commandname) { name = commandname; -- cgit 1.4.1