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Fix memory leak when an empty ident file is reloaded.

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Hari Babu
This commit is contained in:
Heikki Linnakangas
2013-10-24 14:03:26 +03:00
parent 4d6d425ab8
commit bb598456dc
1 changed files with 4 additions and 2 deletions
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6
src/backend/libpq/hba.c
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@ -2235,7 +2235,7 @@ load_ident(void)
} }
/* Loaded new file successfully, replace the one we use */ /* Loaded new file successfully, replace the one we use */
if (parsed_ident_lines != NULL) if (parsed_ident_lines != NIL)
{ {
foreach(parsed_line_cell, parsed_ident_lines) foreach(parsed_line_cell, parsed_ident_lines)
{ {
@ -2243,8 +2243,10 @@ load_ident(void)
if (newline->ident_user[0] == '/') if (newline->ident_user[0] == '/')
pg_regfree(&newline->re); pg_regfree(&newline->re);
} }
MemoryContextDelete(parsed_ident_context);
} }
if (parsed_ident_context != NULL)
MemoryContextDelete(parsed_ident_context);
parsed_ident_context = ident_context; parsed_ident_context = ident_context;
parsed_ident_lines = new_parsed_lines; parsed_ident_lines = new_parsed_lines;