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| author | David Robillard <d@drobilla.net> | 2024-09-29 19:30:13 -0400 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2024-10-12 14:07:10 -0400 |
| commit | 8c7b645094d026367cecadb05f66a49800dd4235 (patch) | |
| tree | 1c0819e5fba57222ad4749ba670458de7da3eb86 /src/jalv_console.c | |
| parent | 64033dfbb9e9d2fff0df887fc5730c9f97ea4e0d (diff) | |
| download | jalv-8c7b645094d026367cecadb05f66a49800dd4235.tar.gz jalv-8c7b645094d026367cecadb05f66a49800dd4235.tar.bz2 jalv-8c7b645094d026367cecadb05f66a49800dd4235.zip | |
Handle realloc failure everywhere
Diffstat (limited to 'src/jalv_console.c')
| -rw-r--r-- | src/jalv_console.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/jalv_console.c b/src/jalv_console.c index 635b668..3cbd76c 100644 --- a/src/jalv_console.c +++ b/src/jalv_console.c @@ -128,10 +128,17 @@ jalv_frontend_init(int* argc, char*** argv, JalvOptions* opts) fprintf(stderr, "Missing argument for -c\n"); return 1; } - opts->controls = - (char**)realloc(opts->controls, (++n_controls + 1) * sizeof(char*)); - opts->controls[n_controls - 1] = (*argv)[a]; - opts->controls[n_controls] = NULL; + + char** new_controls = + (char**)realloc(opts->controls, (n_controls + 2) * sizeof(char*)); + if (!new_controls) { + fprintf(stderr, "Out of memory\n"); + return 12; + } + + opts->controls = new_controls; + opts->controls[n_controls++] = (*argv)[a]; + opts->controls[n_controls] = NULL; } else if ((*argv)[a][1] == 'i') { opts->non_interactive = true; } else if ((*argv)[a][1] == 'd') { |