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Overview
| Comment: | Fixed a segfault in proc_command() caused by invalid inspection of an empty array. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | th1-query-api |
| Files: | files | file ages | folders |
| SHA1: |
f2d87242503d7a7dc90abf1e079af38f |
| User & Date: | stephan 2012-07-14 19:48:12 |
References
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2015-11-21
| ||
| 18:37 | Revise TH1 proc_command fix from the previous check-in so it more closely matches the original fix from [f2d87242503d7a7d]. (check-in: c66083ed user: mistachkin tags: trunk) | |
Context
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2012-07-14
| ||
| 20:11 | Added th1_ob.wiki embedded doc. (check-in: 905f67d0 user: stephan tags: th1-query-api) | |
| 19:48 | Fixed a segfault in proc_command() caused by invalid inspection of an empty array. (check-in: f2d87242 user: stephan tags: th1-query-api) | |
| 19:19 | Documented the "ob" API, added "ob level". (check-in: 66104f8b user: stephan tags: th1-query-api) | |
Changes
Changes to src/th_lang.c.
465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 |
argl[2]; /* Space for copies of parameter names and default values */
p = (ProcDefn *)Th_Malloc(interp, nByte);
/* If the last parameter in the parameter list is "args", then set the
** ProcDefn.hasArgs flag. The "args" parameter does not require an
** entry in the ProcDefn.azParam[] or ProcDefn.azDefault[] arrays.
*/
if( anParam[nParam-1]==4 && 0==memcmp(azParam[nParam-1], "args", 4) ){
p->hasArgs = 1;
nParam--;
}
p->nParam = nParam;
p->azParam = (char **)&p[1];
p->anParam = (int *)&p->azParam[nParam];
p->azDefault = (char **)&p->anParam[nParam];
p->anDefault = (int *)&p->azDefault[nParam];
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> | | | > |
465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 |
argl[2]; /* Space for copies of parameter names and default values */
p = (ProcDefn *)Th_Malloc(interp, nByte);
/* If the last parameter in the parameter list is "args", then set the
** ProcDefn.hasArgs flag. The "args" parameter does not require an
** entry in the ProcDefn.azParam[] or ProcDefn.azDefault[] arrays.
*/
if(nParam>0){
if( anParam[nParam-1]==4 && 0==memcmp(azParam[nParam-1], "args", 4) ){
p->hasArgs = 1;
nParam--;
}
}
p->nParam = nParam;
p->azParam = (char **)&p[1];
p->anParam = (int *)&p->azParam[nParam];
p->azDefault = (char **)&p->anParam[nParam];
p->anDefault = (int *)&p->azDefault[nParam];
|