Bug 315061
| Summary: | Cproto segfaults when reading from stdin | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Trond Danielsen <trond.danielsen> |
| Component: | cproto | Assignee: | Jindrich Novy <jnovy> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 7 | CC: | dickey, pknirsch |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | 4.7f-1.fc8 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2008-02-16 02:12:39 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Fixed in rawhide, thanks for noticing. BTW. this happens exclusively for the #include directive. The example code isn't compilable anyway ;-) I added a fix in 4.7f I confirm that the problem is gone in 4.7f. Ok, I'll release fedora updates then. Thanks! cproto-4.7f-1.fc8 has been submitted as an update for Fedora 8 cproto-4.7f-1.fc7 has been submitted as an update for Fedora 7 cproto-4.7f-1.fc8 has been pushed to the Fedora 8 stable repository. If problems still persist, please make note of it in this bug report. cproto-4.7f-1.fc7 has been pushed to the Fedora 7 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: Cproto segfaults when reading from stdin. Version-Release number of selected component (if applicable): Name : cproto Arch : x86_64 Version: 4.7e Release: 2.fc6 How reproducible: Every time. Steps to Reproduce: 1. Run the following command: $ echo "#include <stdio.h> int main(int argc, char *argv[]) { printf(\"hello world\n\"); }" | cproto Additional info: - I have not yet tested this on my i386 laptop, only on my x86_64 workstation. - This works just fine: $ echo "#include <stdio.h> int main(int argc, char *argv[]) { printf(\"hello world\n\"); }" >hello.c; cproto hello.c - gdb backtrace: Program received signal SIGSEGV, Segmentation fault. 0x0000000000407439 in get_cpp_directive (copy=1) at ./lex.l:726 726 *temp_buf = '\0'; (gdb) backtrace #0 0x0000000000407439 in get_cpp_directive (copy=1) at ./lex.l:726 #1 0x00000000004080c3 in yylex () at ./lex.l:175 #2 0x0000000000409709 in yyparse () at y.tab.c:877 #3 0x000000000040acdb in process_file (infile=<value optimized out>, name=0x40b65d "stdin") at ./grammar.y:1011 #4 0x0000000000402348 in main (argc=1, argv=0x7fff97c14078) at cproto.c:821 #5 0x000000373681dab4 in __libc_start_main (main=0x401910 <main>, argc=1, ubp_av=0x7fff97c14078, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff97c14068) at libc-start.c:222 #6 0x00000000004012c9 in _start ()