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Overview
| Comment: | Add GCC backtraces to the segv handler. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | segvhandler |
| Files: | files | file ages | folders |
| SHA3-256: |
cc8c33ee8aff995b170421ebf78598a3 |
| User & Date: | drh 2018-07-19 11:40:09 |
Context
|
2018-07-19
| ||
| 13:13 | Add a segfault simulator to the test-warning page. check-in: c4dcb00d user: drh tags: segvhandler | |
| 11:40 | Add GCC backtraces to the segv handler. check-in: cc8c33ee user: drh tags: segvhandler | |
| 02:37 | Fix the backoffice delay so that it extends the deadline for the follow-on process if the current process runs overtime. This prevents multiple follow-ons. check-in: 5542cd43 user: drh tags: trunk | |
Changes
Changes to src/main.c.
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repo_list_page();
}
/*
** Called whenever a crash is encountered while processing a webpage.
*/
void sigsegv_handler(int x){
fossil_errorlog("Segfault");
exit(1);
}
/*
** Called if a server gets a SIGPIPE. This often happens when a client
** webbrowser opens a connection but never sends the HTTP request
*/
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repo_list_page();
}
/*
** Called whenever a crash is encountered while processing a webpage.
*/
void sigsegv_handler(int x){
#if HAVE_BACKTRACE
void *array[20];
size_t size;
char **strings;
size_t i;
Blob out;
size = backtrace(array, sizeof(array)/sizeof(array[0]));
strings = backtrace_symbols(array, size);
blob_init(&out, 0, 0);
blob_appendf(&out, "Segfault");
for(i=0; i<size; i++){
blob_appendf(&out, "\n(%d) %s", i, strings[i]);
}
fossil_panic("%s", blob_str(&out));
#else
fossil_panic("Segfault");
#endif
exit(1);
}
/*
** Called if a server gets a SIGPIPE. This often happens when a client
** webbrowser opens a connection but never sends the HTTP request
*/
|