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remove the newly created .ngf on error.

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This commit is contained in:
krangelov
2021-08-08 16:20:41 +02:00
parent f3e579bbb1
commit e7bd7d00b3
1 changed files with 10 additions and 2 deletions
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12
src/runtime/c/pgf.cxx
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@@ -84,8 +84,10 @@ PgfPGF *pgf_boot_ngf(const char* pgf_path, const char* ngf_path, PgfExn* err)
err->msg = strdup(e.what());
}
if (pgf != NULL)
if (pgf != NULL) {
delete pgf;
remove(ngf_path);
}
return NULL;
}
@@ -97,10 +99,13 @@ PgfPGF *pgf_read_ngf(const char *fpath, PgfExn* err)
pgf_exn_clear(err);
bool is_new = false;
try {
pgf = new PgfPGF(fpath, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
if (DB::get_root<PgfPGFRoot>() == 0) {
is_new = true;
DB_scope scope(pgf, WRITER_SCOPE);
ref<PgfPGFRoot> root = DB::malloc<PgfPGFRoot>();
@@ -123,8 +128,11 @@ PgfPGF *pgf_read_ngf(const char *fpath, PgfExn* err)
err->msg = strdup(e.what());
}
if (pgf != NULL)
if (pgf != NULL) {
delete pgf;
if (is_new)
remove(ngf_path);
}
return NULL;
}