diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/fitz/error.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/fitz/error.c b/source/fitz/error.c index dfab5e08..773f747a 100644 --- a/source/fitz/error.c +++ b/source/fitz/error.c @@ -27,6 +27,7 @@ void fz_vwarn(fz_context *ctx, const char *fmt, va_list ap) char buf[sizeof ctx->warn->message]; fz_vsnprintf(buf, sizeof buf, fmt, ap); + buf[sizeof(buf) - 1] = 0; #ifdef USE_OUTPUT_DEBUG_STRING OutputDebugStringA(buf); OutputDebugStringA("\n"); @@ -112,7 +113,8 @@ static int fz_fake_throw(fz_context *ctx, int code, const char *fmt, ...) va_list args; ctx->error->errcode = code; va_start(args, fmt); - vsnprintf(ctx->error->message, sizeof ctx->error->message, fmt, args); + fz_vsnprintf(ctx->error->message, sizeof ctx->error->message, fmt, args); + ctx->error->message[sizeof(ctx->error->message) - 1] = 0; va_end(args); if (code != FZ_ERROR_ABORT) @@ -164,6 +166,7 @@ void fz_vthrow(fz_context *ctx, int code, const char *fmt, va_list ap) { ctx->error->errcode = code; fz_vsnprintf(ctx->error->message, sizeof ctx->error->message, fmt, ap); + ctx->error->message[sizeof(ctx->error->message) - 1] = 0; if (code != FZ_ERROR_ABORT) { |