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- Index: lib/strobj.c
- --- lib/strobj.c.orig 2003-12-23 05:22:53.000000000 +0100
- +++ lib/strobj.c 2004-05-21 09:44:36.000000000 +0200
- @@ -165,6 +165,7 @@
-
- int string_appendvf (String *sobj, const char *fmt, va_list args)
- {
- + va_list args_cpy;
- int written = 0;
-
- if (!sobj)
- @@ -186,7 +187,15 @@
- {
- max = sobj->alloc - sobj->len;
-
- - written = vsnprintf (sobj->str + sobj->len, max, fmt, args);
- + /*
- + * We have to make a copy of the va_list because we may pass this
- + * point multiple times. Note that simply calling va_start again is
- + * not a good idea since the va_start/va_end should be in the same
- + * stack frame because of some obscure implementations.
- + */
- + va_copy (args_cpy, args);
- + written = vsnprintf (sobj->str + sobj->len, max, fmt, args_cpy);
- + va_end (args_cpy);
-
- /*
- * Some implementations use -1 to indicate an inability to write
|
