diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/diag.c | 23 |
1 files changed, 20 insertions, 3 deletions
@@ -5,10 +5,12 @@ #include "bfstd.h" #include "ctx.h" #include "color.h" +#include "dstring.h" #include "expr.h" #include <errno.h> #include <stdarg.h> #include <stdlib.h> +#include <string.h> noreturn void bfs_abortf(const char *format, ...) { va_list args; @@ -149,6 +151,17 @@ static void bfs_argv_diag(const struct bfs_ctx *ctx, const bool *args, bool warn bfs_error_prefix(ctx); } + char *argv[ctx->argc]; + for (size_t i = 0; i < ctx->argc; ++i) { + argv[i] = wordesc(ctx->argv[i]); + if (!argv[i]) { + for (size_t j = 0; j < i; ++j) { + free(argv[j]); + } + return; + } + } + size_t max_argc = 0; for (size_t i = 0; i < ctx->argc; ++i) { if (i > 0) { @@ -157,9 +170,9 @@ static void bfs_argv_diag(const struct bfs_ctx *ctx, const bool *args, bool warn if (args[i]) { max_argc = i + 1; - cfprintf(ctx->cerr, "${bld}%s${rs}", ctx->argv[i]); + cfprintf(ctx->cerr, "${bld}%s${rs}", argv[i]); } else { - cfprintf(ctx->cerr, "%s", ctx->argv[i]); + cfprintf(ctx->cerr, "%s", argv[i]); } } @@ -188,7 +201,7 @@ static void bfs_argv_diag(const struct bfs_ctx *ctx, const bool *args, bool warn } } - size_t len = xstrwidth(ctx->argv[i]); + size_t len = xstrwidth(argv[i]); for (size_t j = 0; j < len; ++j) { if (args[i]) { cfprintf(ctx->cerr, "~"); @@ -203,6 +216,10 @@ static void bfs_argv_diag(const struct bfs_ctx *ctx, const bool *args, bool warn } cfprintf(ctx->cerr, "\n"); + + for (size_t i = 0; i < ctx->argc; ++i) { + free(argv[i]); + } } void bfs_argv_error(const struct bfs_ctx *ctx, const bool *args) { |