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| author | Nick Clifton <nickc@redhat.com> | 2016-10-17 10:26:56 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-10-17 10:26:56 +0100 |
| commit | 41f225defe891ff71d3c8a149cdc1ed8f3a64c5c (patch) | |
| tree | 57d39e6281cdc61994d24ce2ab8eed7d44fbd0e1 /libiberty/pex-win32.c | |
| parent | b89bd142d2271fb9aeacb4d9e6fbabd842755039 (diff) | |
| download | gdb-41f225defe891ff71d3c8a149cdc1ed8f3a64c5c.zip gdb-41f225defe891ff71d3c8a149cdc1ed8f3a64c5c.tar.gz gdb-41f225defe891ff71d3c8a149cdc1ed8f3a64c5c.tar.bz2 | |
Sync libiberty sources with gcc mainline.
2016-09-19 Andrew Stubbs <ams@codesourcery.com>
* pex-win32.c (argv_to_cmdline): Quote zero-length parameters.
* testsuite/test-pexecute.c (main): Insert check for zero-length parameters.
2016-09-10 Mark Wielaard <mjw@redhat.com>
* cp-demangle.c (d_substitution): Change struct demangle_component
variable name from c to dc.
2016-08-12 Marek Polacek <polacek@redhat.com>
PR c/7652
* cp-demangle.c (d_print_mod): Add FALLTHRU.
2016-08-04 Marcel B?hme <boehme.marcel@gmail.com>
PR c++/71696
* cplus-dem.c: Prevent infinite recursion when there is a cycle
in the referencing of remembered mangled types.
(work_stuff): New stack to keep track of the remembered mangled
types that are currently being processed.
(push_processed_type): New method to push currently processed
remembered type onto the stack.
(pop_processed_type): New method to pop currently processed
remembered type from the stack.
(work_stuff_copy_to_from): Copy values of new variables.
(delete_non_B_K_work_stuff): Free stack memory.
(demangle_args): Push/Pop currently processed remembered type.
(do_type): Do not demangle a cyclic reference and push/pop
referenced remembered type.
Diffstat (limited to 'libiberty/pex-win32.c')
| -rw-r--r-- | libiberty/pex-win32.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libiberty/pex-win32.c b/libiberty/pex-win32.c index 66d2f11..4c15b0d 100644 --- a/libiberty/pex-win32.c +++ b/libiberty/pex-win32.c @@ -370,6 +370,8 @@ argv_to_cmdline (char *const *argv) cmdline_len++; } } + if (j == 0) + needs_quotes = 1; /* Trailing backslashes also need to be escaped because they will be followed by the terminating quote. */ if (needs_quotes) @@ -394,6 +396,8 @@ argv_to_cmdline (char *const *argv) break; } } + if (j == 0) + needs_quotes = 1; if (needs_quotes) { |