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| author | Denys Vlasenko | 2017-08-14 19:46:56 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-08-14 19:46:56 +0200 |
| commit | 0485b677d2ccd8cd60579446cd1addcb4f322db3 (patch) | |
| tree | 809370aada4b1755851270a082be111794909870 | |
| parent | c2aea025bba33323b7a35dd33428277f21121251 (diff) | |
| download | busybox-0485b677d2ccd8cd60579446cd1addcb4f322db3.zip busybox-0485b677d2ccd8cd60579446cd1addcb4f322db3.tar.gz | |
ash: one "current line = 1" might be missing, fix that
I'm not sure this is necessary, but dash has this init here.
Just in case, do it too.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | shell/ash.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/shell/ash.c b/shell/ash.c index 1917b55..224d776 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -1229,6 +1229,10 @@ struct strpush { int unget; }; +/* + * The parsefile structure pointed to by the global variable parsefile + * contains information about the current file being read. + */ struct parsefile { struct parsefile *prev; /* preceding file on stack */ int linno; /* current line */ @@ -1902,10 +1906,6 @@ nextopt(const char *optstring) /* ============ Shell variables */ -/* - * The parsefile structure pointed to by the global variable parsefile - * contains information about the current file being read. - */ struct shparam { int nparam; /* # of positional parameters (without $0) */ #if ENABLE_ASH_GETOPTS @@ -13603,6 +13603,7 @@ init(void) { /* we will never free this */ basepf.next_to_pgetc = basepf.buf = ckmalloc(IBUFSIZ); + basepf.linno = 1; sigmode[SIGCHLD - 1] = S_DFL; /* ensure we install handler even if it is SIG_IGNed */ setsignal(SIGCHLD); |