diff options
| -rw-r--r-- | src/afb-config.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/src/afb-config.c b/src/afb-config.c index d906bcb7..0bfd9d4c 100644 --- a/src/afb-config.c +++ b/src/afb-config.c @@ -393,6 +393,31 @@ static void noarg(int optc) } } +static char **make_exec(char **argv) +{ + char **result, *iter; + size_t length; + int i; + + length = 0; + for (i = 0 ; argv[i] ; i++) + length += strlen(argv[i]) + 1; + + result = malloc(length + ((unsigned)(i + 1)) * sizeof *result); + if (result == NULL) { + ERROR("can't alloc memory"); + exit(1); + } + + iter = (char*)&result[i+1]; + for (i = 0 ; argv[i] ; i++) { + result[i] = iter; + iter = stpcpy(iter, argv[i]) + 1; + } + result[i] = NULL; + return result; +} + /*--------------------------------------------------------- | Parse option and launch action +--------------------------------------------------------- */ @@ -565,8 +590,8 @@ static void parse_arguments(int argc, char **argv, struct afb_config *config) break; case SET_EXEC: - config->exec = &argv[optind]; - optind = argc; + config->exec = make_exec(&argv[optind]); + optind = argc; /* stop option scanning */ break; case SET_RNDTOKEN: |