Gemursa
Gemursa is a genus of parasitic flies in the family Tachinidae. There are at least two described species in Gemursa.[1][2]
Gemursa | |
---|---|
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Diptera |
Family: | Tachinidae |
Genus: | Gemursa Barraclough, 1992 |
Species
These two species belong to the genus Gemursa:
- Gemursa fuscipes Barraclough, 1992
- Gemursa trimaculata Barraclough, 1992
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gollark: Well, I intend for it to work differently, so obviously glibc or something is wrong. Maybe I can muck with the program counter somehow.
gollark: * syscalls and whatever
gollark: So I should work out some way to live-patch the kernel to increase the amount of signal-safe functions?
gollark: ```c#include <stdio.h>#include <signal.h>#include <string.h>#include <stdlib.h>#include <sys/mman.h>#include <unistd.h>static void handler(int sig, siginfo_t *info, void *literally_bee) { printf("oh bee oh apio segfault %08x\n", info->si_addr); int ps = getpagesize(); long ad = (long)info->si_addr; ad = ad - (ad % ps); mmap((void*)ad, 0x10000, PROT_NONE, MAP_ANONYMOUS|MAP_FIXED, -1, 0);}int main() { struct sigaction sa; sigemptyset(&sa.sa_mask); sa.sa_flags = SA_NODEFER; sa.sa_sigaction = handler; sigaction(SIGSEGV, &sa, NULL); *(int*)NULL = -3; printf("thing done\n"); return 0;}```
References
- "Gemursa". GBIF. Retrieved 2020-01-25.
- O'Hara, James E. "Taxonomic and host catalogue of the Tachinidae of America North of Mexico". Retrieved 2019-07-02.
Further reading
- McAlpine, J. F.; Petersen, B. V.; Shewell, G. E.; Teskey, H. J.; Vockeroth, J. R.; Wood, D. M., eds. (1987). Manual of Nearctic Diptera, Volume II. Agriculture Canada, Research Branch. ISBN 978-0-660-10731-8.
- O'Hara, James E. (2014). World genera of the Tachinidae (Diptera) and their regional occurrence, version 8 (PDF) (Report).
- O'Hara, James E.; Stireman, John O. III. "Tachinidae Resources". Retrieved 2019-07-02.
- O'Hara, James E.; Wood, D. Monty (2004). Catalogue of the Tachinidae (Diptera) of America North of Mexico. Memoirs on Entomology, International. 18. International Associated Publishers. ISBN 978-1-56665-078-6. ISSN 1083-6284.
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