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Diffstat (limited to 'data/bash/bash40-013')
| -rw-r--r-- | data/bash/bash40-013 | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/data/bash/bash40-013 b/data/bash/bash40-013 new file mode 100644 index 000000000..df1fc493b --- /dev/null +++ b/data/bash/bash40-013 @@ -0,0 +1,153 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 4.0 +Patch-ID: bash40-013 + +Bug-Reported-by: jidanni@jidanni.org +Bug-Reference-ID: +Bug-Reference-URL: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=519165 + +Bug-Description: + +Though references to $@ when there are no positional parameters will now +cause the shell to exit if the `errexit' option has been enabled, constructs +such as ${@:-foo} should not cause an exit. + +Patch: + +*** ../bash-4.0-patched/subst.c 2009-03-08 21:24:39.000000000 -0400 +--- subst.c 2009-03-14 19:04:10.000000000 -0400 +*************** +*** 86,89 **** +--- 86,90 ---- + /* Flags for the `pflags' argument to param_expand() */ + #define PF_NOCOMSUB 0x01 /* Do not perform command substitution */ ++ #define PF_IGNUNBOUND 0x02 /* ignore unbound vars even if -u set */ + + /* These defs make it easier to use the editor. */ +*************** +*** 264,268 **** + static int chk_arithsub __P((const char *, int)); + +! static WORD_DESC *parameter_brace_expand_word __P((char *, int, int)); + static WORD_DESC *parameter_brace_expand_indir __P((char *, int, int, int *, int *)); + static WORD_DESC *parameter_brace_expand_rhs __P((char *, char *, int, int, int *, int *)); +--- 265,269 ---- + static int chk_arithsub __P((const char *, int)); + +! static WORD_DESC *parameter_brace_expand_word __P((char *, int, int, int)); + static WORD_DESC *parameter_brace_expand_indir __P((char *, int, int, int *, int *)); + static WORD_DESC *parameter_brace_expand_rhs __P((char *, char *, int, int, int *, int *)); +*************** +*** 5196,5202 **** + NAME was found inside of a double-quoted expression. */ + static WORD_DESC * +! parameter_brace_expand_word (name, var_is_special, quoted) + char *name; +! int var_is_special, quoted; + { + WORD_DESC *ret; +--- 5197,5203 ---- + NAME was found inside of a double-quoted expression. */ + static WORD_DESC * +! parameter_brace_expand_word (name, var_is_special, quoted, pflags) + char *name; +! int var_is_special, quoted, pflags; + { + WORD_DESC *ret; +*************** +*** 5230,5234 **** + + ret = param_expand (tt, &sindex, quoted, (int *)NULL, (int *)NULL, +! (int *)NULL, (int *)NULL, 0); + free (tt); + } +--- 5231,5235 ---- + + ret = param_expand (tt, &sindex, quoted, (int *)NULL, (int *)NULL, +! (int *)NULL, (int *)NULL, pflags); + free (tt); + } +*************** +*** 5291,5295 **** + WORD_DESC *w; + +! w = parameter_brace_expand_word (name, var_is_special, quoted); + t = w->word; + /* Have to dequote here if necessary */ +--- 5292,5296 ---- + WORD_DESC *w; + +! w = parameter_brace_expand_word (name, var_is_special, quoted, PF_IGNUNBOUND); + t = w->word; + /* Have to dequote here if necessary */ +*************** +*** 5308,5312 **** + return (WORD_DESC *)NULL; + +! w = parameter_brace_expand_word (t, SPECIAL_VAR(t, 0), quoted); + free (t); + +--- 5309,5313 ---- + return (WORD_DESC *)NULL; + +! w = parameter_brace_expand_word (t, SPECIAL_VAR(t, 0), quoted, 0); + free (t); + +*************** +*** 6659,6663 **** + tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at); + else +! tdesc = parameter_brace_expand_word (name, var_is_special, quoted); + + if (tdesc) +--- 6660,6664 ---- + tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at); + else +! tdesc = parameter_brace_expand_word (name, var_is_special, quoted, PF_IGNUNBOUND); + + if (tdesc) +*************** +*** 6990,6994 **** + list = list_rest_of_args (); + +! if (list == 0 && unbound_vars_is_error) + { + uerror[0] = '$'; +--- 6991,6995 ---- + list = list_rest_of_args (); + +! if (list == 0 && unbound_vars_is_error && (pflags & PF_IGNUNBOUND) == 0) + { + uerror[0] = '$'; +*************** +*** 7052,7056 **** + list = list_rest_of_args (); + +! if (list == 0 && unbound_vars_is_error) + { + uerror[0] = '$'; +--- 7053,7057 ---- + list = list_rest_of_args (); + +! if (list == 0 && unbound_vars_is_error && (pflags & PF_IGNUNBOUND) == 0) + { + uerror[0] = '$'; + + +*** ../bash-4.0/patchlevel.h 2009-01-04 14:32:40.000000000 -0500 +--- patchlevel.h 2009-02-22 16:11:31.000000000 -0500 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 12 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 13 + + #endif /* _PATCHLEVEL_H_ */ |