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| author | David Robillard <d@drobilla.net> | 2022-05-08 15:27:32 -0400 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2022-06-10 10:36:59 -0400 |
| commit | f6437f606bd85dbc6d7581146955f85902230ca0 (patch) | |
| tree | 29526f43272a8c13455379f4f34b0580af0aa729 /src | |
| parent | 272d7081257dc6d50c06b1b62e8c4baa5bf3b4b2 (diff) | |
| download | serd-f6437f606bd85dbc6d7581146955f85902230ca0.tar.gz serd-f6437f606bd85dbc6d7581146955f85902230ca0.tar.bz2 serd-f6437f606bd85dbc6d7581146955f85902230ca0.zip | |
Fix memory consumption when reading documents
Diffstat (limited to 'src')
| -rw-r--r-- | src/n3.c | 14 | ||||
| -rw-r--r-- | src/serd_config.h | 4 |
2 files changed, 15 insertions, 3 deletions
@@ -1572,7 +1572,7 @@ read_wrappedGraph(SerdReader* const reader, ReadContext* const ctx) reader, SERD_ERR_BAD_SYNTAX, "missing predicate object list\n"); } - pop_node(reader, ctx->subject); + ctx->subject = pop_node(reader, ctx->subject); read_ws_star(reader); if (peek_byte(reader) == '.') { eat_byte_safe(reader, '.'); @@ -1606,6 +1606,10 @@ tokcmp(SerdReader* const reader, SerdStatus read_n3_statement(SerdReader* const reader) { +#ifndef NDEBUG + const size_t orig_stack_size = reader->stack.size; +#endif + SerdStatementFlags flags = 0; ReadContext ctx = {0, 0, 0, 0, 0, 0, &flags}; bool ate_dot = false; @@ -1646,6 +1650,7 @@ read_n3_statement(SerdReader* const reader) } else if (!tokcmp(reader, ctx.subject, "prefix", 6)) { st = read_prefixID(reader, true, false); } else if (!tokcmp(reader, ctx.subject, "graph", 5)) { + ctx.subject = pop_node(reader, ctx.subject); read_ws_star(reader); TRY(st, read_labelOrSubject(reader, &ctx.graph)); read_ws_star(reader); @@ -1678,8 +1683,15 @@ read_n3_statement(SerdReader* const reader) st = (eat_byte_check(reader, '.') == '.') ? SERD_SUCCESS : SERD_ERR_BAD_SYNTAX; } + + ctx.subject = pop_node(reader, ctx.subject); break; } + +#ifndef NDEBUG + assert(reader->stack.size == orig_stack_size); +#endif + return st; } diff --git a/src/serd_config.h b/src/serd_config.h index 17c56929..1af3f423 100644 --- a/src/serd_config.h +++ b/src/serd_config.h @@ -1,5 +1,5 @@ /* - Copyright 2021 David Robillard <d@drobilla.net> + Copyright 2021-2022 David Robillard <d@drobilla.net> Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above @@ -29,7 +29,7 @@ #define SERD_CONFIG_H // Define version unconditionally so a warning will catch a mismatch -#define SERD_VERSION "0.30.12" +#define SERD_VERSION "0.30.13" #if !defined(SERD_NO_DEFAULT_CONFIG) |