search for: dc90249

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2012 Jul 02
0
[klibc:master] [VAR] Sanitise environment variable names on entry
...e names upon entry into the shell. Signed-off-by: Herbert Xu <herbert at gondor.apana.org.au> Signed-off-by: maximilian attems <max at stro.at> --- usr/dash/var.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/usr/dash/var.c b/usr/dash/var.c index 027beff..dc90249 100644 --- a/usr/dash/var.c +++ b/usr/dash/var.c @@ -136,7 +136,8 @@ INIT { initvar(); for (envp = environ ; *envp ; envp++) { - if (strchr(*envp, '=')) { + p = endofname(*envp); + if (p != *envp && *p == '=') { setvareq(*envp, VEXPORT|VTEXTFIXED); } }