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[mod_deflate] fix longjmp clobber compiler warning

(workaround to avoid compiler warnings with and without --enable-mmap)
personal/stbuehler/mod-csrf-old
Glenn Strauss 5 years ago
parent
commit
2b7e7fb0b2
  1. 4
      src/mod_deflate.c

4
src/mod_deflate.c

@ -669,11 +669,13 @@ static void deflate_compress_cleanup(server *srv, connection *con, handler_ctx *
static int mod_deflate_file_chunk(server *srv, connection *con, handler_ctx *hctx, chunk *c, off_t st_size) {
off_t abs_offset;
off_t toSend = -1;
char *start = NULL;
char *start;
#ifdef USE_MMAP
off_t we_want_to_mmap = 2 MByte;
off_t we_want_to_send = st_size;
volatile int mapped = 0;/* quiet warning: might be clobbered by 'longjmp' */
#else
start = NULL;
#endif
if (-1 == c->file.fd) { /* open the file if not already open */

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