124-upstream-bash43-024.patch (1518B)
1 BASH PATCH REPORT 2 ================= 3 4 Bash-Release: 4.3 5 Patch-ID: bash43-024 6 7 Bug-Reported-by: Corentin Peuvrel <cpeuvrel@pom-monitoring.com> 8 Bug-Reference-ID: <53CE9E5D.6050203@pom-monitoring.com> 9 Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-07/msg00021.html 10 11 Bug-Description: 12 13 Indirect variable references do not work correctly if the reference 14 variable expands to an array reference using a subscript other than 0 15 (e.g., foo='bar[1]' ; echo ${!foo}). 16 17 Patch (apply with `patch -p0'): 18 19 --- a/subst.c 20 +++ b/subst.c 21 @@ -7374,7 +7374,13 @@ parameter_brace_expand (string, indexp, 22 } 23 24 if (want_indir) 25 - tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at); 26 + { 27 + tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at); 28 + /* Turn off the W_ARRAYIND flag because there is no way for this function 29 + to return the index we're supposed to be using. */ 30 + if (tdesc && tdesc->flags) 31 + tdesc->flags &= ~W_ARRAYIND; 32 + } 33 else 34 tdesc = parameter_brace_expand_word (name, var_is_special, quoted, PF_IGNUNBOUND|(pflags&(PF_NOSPLIT2|PF_ASSIGNRHS)), &ind); 35 36 --- a/patchlevel.h 37 +++ b/patchlevel.h 38 @@ -25,6 +25,6 @@ 39 regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh 40 looks for to find the patch level (for the sccs version string). */ 41 42 -#define PATCHLEVEL 23 43 +#define PATCHLEVEL 24 44 45 #endif /* _PATCHLEVEL_H_ */