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| author | Sven Wischnowsky <wischnow@users.sourceforge.net> | 2000-05-04 13:40:05 +0000 |
|---|---|---|
| committer | Sven Wischnowsky <wischnow@users.sourceforge.net> | 2000-05-04 13:40:05 +0000 |
| commit | e7895ac92c8398b1c554e218c373316356ccbd19 (patch) | |
| tree | 8fe7180ccc077b692f7436c210610d2921e40717 | |
| parent | 9bbe45297c22d3979c935e412254d4ac376ca4bc (diff) | |
| download | zsh-e7895ac92c8398b1c554e218c373316356ccbd19.tar.gz zsh-e7895ac92c8398b1c554e218c373316356ccbd19.tar.xz zsh-e7895ac92c8398b1c554e218c373316356ccbd19.zip | |
close dump file descriptors in children (11151)
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | Src/Modules/zpty.c | 2 | ||||
| -rw-r--r-- | Src/exec.c | 1 | ||||
| -rw-r--r-- | Src/parse.c | 16 |
4 files changed, 22 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 2c55366c7..4d56575b0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -5,6 +5,9 @@ 2000-05-04 Sven Wischnowsky <wischnow@informatik.hu-berlin.de> + * 11151: Src/exec.c, Src/parse.c, Src/Modules/zpty.c: close dump + file descriptors in children + * 11145: Src/lex.c: parse_subst_string() should use modified version of `len' diff --git a/Src/Modules/zpty.c b/Src/Modules/zpty.c index 38da5d500..23b1f4209 100644 --- a/Src/Modules/zpty.c +++ b/Src/Modules/zpty.c @@ -356,6 +356,8 @@ newptycmd(char *nam, char *pname, char **args, int echo, int block) if (SHTTY != -1) close(SHTTY); + closedumps(); + execve(cmd, args, environ); exit(0); } diff --git a/Src/exec.c b/Src/exec.c index 33f28b53b..7913dec2e 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -356,6 +356,7 @@ zexecve(char *pth, char **argv) if (!*eep) eep[1] = NULL; *eep = buf; + closedumps(); execve(pth, argv, environ); /* If the execve returns (which in general shouldn't happen), * diff --git a/Src/parse.c b/Src/parse.c index b9ebad9a7..453e45ad0 100644 --- a/Src/parse.c +++ b/Src/parse.c @@ -3030,6 +3030,16 @@ decrdumpcount(FuncDump f) } } +/**/ +mod_export void +closedumps(void) +{ + FuncDump p; + + for (p = dumps; p; p = p->next) + zclose(p->fd); +} + #else void @@ -3042,6 +3052,11 @@ decrdumpcount(FuncDump f) { } +void +closedumps(void) +{ +} + #endif /**/ @@ -3070,3 +3085,4 @@ dump_autoload(char *nam, char *file, int on, char *ops, int func) } return ret; } + |