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* buildsym.c (start_subfile, patch_subfile_names), demangle.c

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(set_demangling_style, set_demangling_command): Use savestring not
	strdup.  We were not dealing properly with a NULL return from
	strdup, and were not declaring strdup (the system header may or
	may not have it).
This commit is contained in:
Jim Kingdon
1994-03-26 04:26:26 +00:00
parent 493424b108
commit bb6247c6b2
2 changed files with 9 additions and 6 deletions
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8
gdb/demangle.c
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@@ -129,7 +129,8 @@ set_demangling_command (ignore, from_tty, c)
{
free (current_demangling_style_string);
current_demangling_style_string =
strdup (dem -> demangling_style_name);
savestring (dem -> demangling_style_name,
strlen (dem -> demangling_style_name));
}
}
if (current_demangling_style == unknown_demangling)
@@ -139,7 +140,8 @@ set_demangling_command (ignore, from_tty, c)
one as the default. */
current_demangling_style = demanglers[0].demangling_style;
current_demangling_style_string =
strdup (demanglers[0].demangling_style_name);
savestring (demanglers[0].demangling_style_name,
strlen (demanglers[0].demangling_style_name));
warning ("`%s' style demangling chosen as the default.\n",
current_demangling_style_string);
}
@@ -156,7 +158,7 @@ set_demangling_style (style)
{
free (current_demangling_style_string);
}
current_demangling_style_string = strdup (style);
current_demangling_style_string = savestring (style, strlen (style));
set_demangling_command ((char *) NULL, 0);
}