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d-demangle.c (dlang_call_convention): Return NULL if have reached the end of the symbol, but expected something to read. 

libiberty/ChangeLog:

2015-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-demangle.c (dlang_call_convention): Return NULL if have reached the
	end of the symbol, but expected something to read.
	(dlang_attributes): Likewise.
	(dlang_function_type): Likewise.
	(dlang_type): Likewise.
	(dlang_identifier): Likewise.
	(dlang_value): Likewise.

From-SVN: r223241
This commit is contained in:
Iain Buclaw 2015-05-16 16:49:25 +00:00 committed by Iain Buclaw
parent eb058b7de6
commit 76b41cad1c
2 changed files with 16 additions and 6 deletions
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10
libiberty/ChangeLog
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@ -1,3 +1,13 @@
2015-05-16 Iain Buclaw <ibuclaw@gdcproject.org>
* d-demangle.c (dlang_call_convention): Return NULL if have reached the
end of the symbol, but expected something to read.
(dlang_attributes): Likewise.
(dlang_function_type): Likewise.
(dlang_type): Likewise.
(dlang_identifier): Likewise.
(dlang_value): Likewise.
2015-05-16 Iain Buclaw <ibuclaw@gdcproject.org>
* d-demangle.c (dlang_parse_string): Represent embedded whitespace or

12
libiberty/d-demangle.c
View File

@ -185,7 +185,7 @@ static const char *
dlang_call_convention (string *decl, const char *mangled)
{
if (mangled == NULL || *mangled == '\0')
return mangled;
return NULL;
switch (*mangled)
{
@ -221,7 +221,7 @@ static const char *
dlang_attributes (string *decl, const char *mangled)
{
if (mangled == NULL || *mangled == '\0')
return mangled;
return NULL;
while (*mangled == 'N')
{
@ -280,7 +280,7 @@ dlang_function_type (string *decl, const char *mangled)
size_t szattr, szargs, sztype;
if (mangled == NULL || *mangled == '\0')
return mangled;
return NULL;
/* The order of the mangled string is:
CallConvention FuncAttrs Arguments ArgClose Type
@ -380,7 +380,7 @@ static const char *
dlang_type (string *decl, const char *mangled)
{
if (mangled == NULL || *mangled == '\0')
return mangled;
return NULL;
switch (*mangled)
{
@ -600,7 +600,7 @@ static const char *
dlang_identifier (string *decl, const char *mangled)
{
if (mangled == NULL || *mangled == '\0')
return mangled;
return NULL;
if (ISDIGIT (*mangled))
{
@ -1061,7 +1061,7 @@ static const char *
dlang_value (string *decl, const char *mangled, const char *name, char type)
{
if (mangled == NULL || *mangled == '\0')
return mangled;
return NULL;
switch (*mangled)
{