diff options
| author | Connor Abbott <[email protected]> | 2017-06-26 17:07:21 -0700 |
|---|---|---|
| committer | Connor Abbott <[email protected]> | 2017-07-13 14:40:23 -0700 |
| commit | 99ff7a9f1f08b2e3687946dec09b2c010540fa1d (patch) | |
| tree | 6656de7457ec5ef998b4a3eb9fac7197fc912334 /src/compiler/nir | |
| parent | add72599d9aba53753a311db13332531c3635176 (diff) | |
nir: don't segfault when printing variables with no name
While normally we give variables whose name field is NULL a temporary
name when called from nir_print_shader(), when we were calling from
nir_print_instr() we never bothered, meaning that we just segfaulted
when trying to print out instructions with such a variable. Since
nir_print_instr() is meant to be called while debugging, we don't need
to bother too much about giving a consistent name, but we don't want to
crash in the middle of debugging.
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/compiler/nir')
| -rw-r--r-- | src/compiler/nir/nir_print.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/nir/nir_print.c b/src/compiler/nir/nir_print.c index 66c0669b594..f4811fe8bc1 100644 --- a/src/compiler/nir/nir_print.c +++ b/src/compiler/nir/nir_print.c @@ -257,7 +257,7 @@ static const char * get_var_name(nir_variable *var, print_state *state) { if (state->ht == NULL) - return var->name; + return var->name ? var->name : "unnamed"; assert(state->syms); |