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Merged revisions 271399 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.4

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  r271399 | jpeeler | 2010-06-18 14:28:24 -0500 (Fri, 18 Jun 2010) | 11 lines
  
  Fix crash when parsing some heavily nested statements in AEL on reload.
  
  Due to the recursion used when compiling AEL in gen_prios, all the stack space 
  was being consumed when parsing some AEL that contained nesting 13 levels deep.
  Changing a few large buffers to be heap allocated fixed the crash, although I
  did not test how many more levels can now be safely used.
  
  (closes issue #16053)
  Reported by: diLLec
  Tested by: jpeeler
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@271483 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jeff Peeler
2010-06-18 21:32:09 +00:00
parent 3f9c6bb3bc
commit 54f2dfc91c
3 changed files with 66 additions and 23 deletions
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2
include/asterisk/pval.h
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@@ -143,7 +143,7 @@ void destroy_extensions(struct ael_extension *exten);
static void gen_prios(struct ael_extension *exten, char *label, pval *statement, struct ael_extension *mother_exten, struct ast_context *context ); */
void set_priorities(struct ael_extension *exten);
void add_extensions(struct ael_extension *exten);
void ast_compile_ael2(struct ast_context **local_contexts, struct ast_hashtab *local_table, struct pval *root);
int ast_compile_ael2(struct ast_context **local_contexts, struct ast_hashtab *local_table, struct pval *root);
void destroy_pval(pval *item);
void destroy_pval_item(pval *item);
int is_float(char *arg );