diff options
author | Jeremy Allison <jra@samba.org> | 2000-06-02 21:16:39 +0000 |
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committer | Jeremy Allison <jra@samba.org> | 2000-06-02 21:16:39 +0000 |
commit | 0cc138993573a8337c335563ba3c5936d260f298 (patch) | |
tree | f151ba4b9ea3eb703c2081f19e70c9df3e212bb0 /source3/rpc_parse | |
parent | c7d0975183c286d9f93e57bf8c73c96c1a9ebd55 (diff) | |
download | samba-0cc138993573a8337c335563ba3c5936d260f298.tar.gz samba-0cc138993573a8337c335563ba3c5936d260f298.tar.bz2 samba-0cc138993573a8337c335563ba3c5936d260f298.zip |
More memory leak and PANIC action fixes.
This is *horrible* code :-(.
Jeremy.
(This used to be commit ac383bb765ea606fc1105aa91470fcdf453d9335)
Diffstat (limited to 'source3/rpc_parse')
-rw-r--r-- | source3/rpc_parse/parse_prs.c | 3 | ||||
-rw-r--r-- | source3/rpc_parse/parse_spoolss.c | 97 |
2 files changed, 72 insertions, 28 deletions
diff --git a/source3/rpc_parse/parse_prs.c b/source3/rpc_parse/parse_prs.c index 422b420a3c..0e057e9403 100644 --- a/source3/rpc_parse/parse_prs.c +++ b/source3/rpc_parse/parse_prs.c @@ -232,6 +232,9 @@ BOOL prs_grow(prs_struct *ps, uint32 extra_space) if ((new_data = Realloc(ps->data_p, new_size)) == NULL) { DEBUG(0,("prs_grow: Realloc failure for size %u.\n", (unsigned int)new_size)); + /* JRATEST */ + smb_panic("prs_grow: ralloc fail\n"); + /* JRATEST */ return False; } diff --git a/source3/rpc_parse/parse_spoolss.c b/source3/rpc_parse/parse_spoolss.c index e81f0c286f..55bfd4fe57 100644 --- a/source3/rpc_parse/parse_spoolss.c +++ b/source3/rpc_parse/parse_spoolss.c @@ -270,12 +270,12 @@ static BOOL smb_io_notify_option_type_ctr(char *desc, SPOOL_NOTIFY_OPTION_TYPE_C /* the option type struct */ for(i=0;i<ctr->count;i++) - if(!smb_io_notify_option_type("", &(ctr->type[i]) , ps, depth)) + if(!smb_io_notify_option_type("", &ctr->type[i] , ps, depth)) return False; /* the type associated with the option type struct */ for(i=0;i<ctr->count;i++) - if(!smb_io_notify_option_type_data("", &(ctr->type[i]) , ps, depth)) + if(!smb_io_notify_option_type_data("", &ctr->type[i] , ps, depth)) return False; return True; @@ -1473,20 +1473,20 @@ static BOOL new_smb_io_relarraystr(char *desc, NEW_BUFFER *buffer, int depth, ui static BOOL new_smb_io_relsecdesc(char *desc, NEW_BUFFER *buffer, int depth, SEC_DESC **secdesc) { - prs_struct *ps=&(buffer->prs); + prs_struct *ps= &buffer->prs; prs_debug(ps, depth, desc, "new_smb_io_relsecdesc"); depth++; - if (MARSHALLING(ps)) - { + if (MARSHALLING(ps)) { uint32 struct_offset = prs_offset(ps); uint32 relative_offset; - if (*secdesc != NULL) - { - buffer->string_at_end -= 256; /* HACK! */ - + if (*secdesc != NULL) { +#if 0 /* JRA */ + buffer->string_at_end -= 256; /* HACK! */ +#endif + prs_set_offset(ps, buffer->string_at_end); /* write the secdesc */ @@ -1500,9 +1500,7 @@ static BOOL new_smb_io_relsecdesc(char *desc, NEW_BUFFER *buffer, int depth, /* write its offset */ if (!prs_uint32("offset", ps, depth, &relative_offset)) return False; - } - else - { + } else { uint32 old_offset; /* read the offset */ @@ -2874,12 +2872,14 @@ BOOL spoolss_io_r_setprinter(char *desc, SPOOL_R_SETPRINTER *r_u, prs_struct *ps } /******************************************************************* - Delete the dynamic parts of a SPOOL_Q_SETPRINTE struct. + Delete the dynamic parts of a SPOOL_Q_SETPRINTER struct. ********************************************************************/ void free_spoolss_q_setprinter(SPOOL_Q_SETPRINTER *q_u) { + free_spool_printer_info_level(&q_u->info); free_sec_desc_buf( &q_u->secdesc_ctr ); + free_devmode( q_u->devmode_ctr.devmode ); } /******************************************************************* @@ -3519,6 +3519,7 @@ BOOL spool_io_printer_info_level(char *desc, SPOOL_PRINTER_INFO_LEVEL *il, prs_s if (UNMARSHALLING(ps)) { if ((il->info_1=(SPOOL_PRINTER_INFO_LEVEL_1 *)malloc(sizeof(SPOOL_PRINTER_INFO_LEVEL_1))) == NULL) return False; + ZERO_STRUCTP(il->info_1); } if (!spool_io_printer_info_level_1("", il->info_1, ps, depth)) return False; @@ -3528,6 +3529,7 @@ BOOL spool_io_printer_info_level(char *desc, SPOOL_PRINTER_INFO_LEVEL *il, prs_s if (UNMARSHALLING(ps)) { if ((il->info_2=(SPOOL_PRINTER_INFO_LEVEL_2 *)malloc(sizeof(SPOOL_PRINTER_INFO_LEVEL_2))) == NULL) return False; + ZERO_STRUCTP(il->info_2); } if (!spool_io_printer_info_level_2("", il->info_2, ps, depth)) return False; @@ -3537,6 +3539,7 @@ BOOL spool_io_printer_info_level(char *desc, SPOOL_PRINTER_INFO_LEVEL *il, prs_s if (UNMARSHALLING(ps)) { if ((il->info_3=(SPOOL_PRINTER_INFO_LEVEL_3 *)malloc(sizeof(SPOOL_PRINTER_INFO_LEVEL_3))) == NULL) return False; + ZERO_STRUCTP(il->info_3); } if (!spool_io_printer_info_level_3("", il->info_3, ps, depth)) return False; @@ -4769,29 +4772,72 @@ BOOL spoolss_io_q_getjob(char *desc, SPOOL_Q_GETJOB *q_u, prs_struct *ps, int de void free_devmode(DEVICEMODE *devmode) { if (devmode!=NULL) { - if (devmode->private!=NULL) - free(devmode->private); - free(devmode); + safe_free(devmode->private); + safe_free(devmode); } } -void free_printer_info_3(PRINTER_INFO_3 *printer) +void free_printer_info_1(PRINTER_INFO_1 *printer) +{ + safe_free(printer); +} + +void free_printer_info_2(PRINTER_INFO_2 *printer) { if (printer!=NULL) { + free_devmode(printer->devmode); + printer->devmode = NULL; if (printer->secdesc != NULL) free_sec_desc(&printer->secdesc); - free(printer); + safe_free(printer); } } -void free_printer_info_2(PRINTER_INFO_2 *printer) +void free_printer_info_3(PRINTER_INFO_3 *printer) { if (printer!=NULL) { - free_devmode(printer->devmode); - printer->devmode = NULL; if (printer->secdesc != NULL) free_sec_desc(&printer->secdesc); - free(printer); + safe_free(printer); + } +} + +void free_spool_printer_info_1(SPOOL_PRINTER_INFO_LEVEL_1 *printer) +{ + safe_free(printer); +} + +void free_spool_printer_info_2(SPOOL_PRINTER_INFO_LEVEL_2 *printer) +{ + if (printer!=NULL) { + if (printer->secdesc != NULL) + free_sec_desc_buf(&printer->secdesc); + safe_free(printer); + } +} + +void free_spool_printer_info_3(SPOOL_PRINTER_INFO_LEVEL_3 *printer) +{ + safe_free(printer); +} + +void free_spool_printer_info_level(SPOOL_PRINTER_INFO_LEVEL *pil) +{ + if (pil == NULL) + return; + + switch (pil->level) { + case 1: + free_spool_printer_info_1(pil->info_1); + break; + case 2: + free_spool_printer_info_2(pil->info_2); + break; + case 3: + free_spool_printer_info_3(pil->info_3); + break; + default: + break; } } @@ -4824,16 +4870,11 @@ PRINTER_INFO_2 *add_print2_to_array(uint32 *len, PRINTER_INFO_2 ***array, static PRINTER_INFO_1 *prt1_dup(const PRINTER_INFO_1* from) { PRINTER_INFO_1 *copy = (PRINTER_INFO_1 *)malloc(sizeof(PRINTER_INFO_1)); - if (copy != NULL) - { + if (copy != NULL) { if (from != NULL) - { memcpy(copy, from, sizeof(*copy)); - } else - { ZERO_STRUCTP(copy); - } } return copy; } |