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config: return an error when reaching the maximum include depth

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Carlos Martín Nieto 2013-09-07 18:50:35 +02:00
parent 73fc5e01c2
commit 6978992298
1 changed files with 4 additions and 3 deletions
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7
src/config_file.c
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@ -949,9 +949,10 @@ static int config_parse(diskfile_backend *cfg_file, struct reader *reader, git_c
int result = 0; int result = 0;
khiter_t pos; khiter_t pos;
/* FIXME: should we return an error? */ if (depth >= MAX_INCLUDE_DEPTH) {
if (depth >= MAX_INCLUDE_DEPTH) giterr_set(GITERR_CONFIG, "Maximum config include depth reached");
return 0; return -1;
}
/* Initialize the reading position */ /* Initialize the reading position */
reader->read_ptr = reader->buffer.ptr; reader->read_ptr = reader->buffer.ptr;