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Code Issues Releases Wiki Activity

fdinfo: Report miss of required entries on parse

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Otherwise dump succeeds but is inconsistent.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov
2012-08-01 07:41:19 +04:00
parent 1fef842025
commit bc21b29ba6
1 changed files with 12 additions and 0 deletions
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12
proc_parse.c
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@@ -714,6 +714,7 @@ int parse_fdinfo(int fd, int type,
{
FILE *f;
char str[256];
bool entry_met = false;
sprintf(str, "/proc/self/fdinfo/%d", fd);
f = fopen(str, "r");
@@ -741,6 +742,8 @@ int parse_fdinfo(int fd, int type,
ret = cb(&entry, arg);
if (ret)
return ret;
entry_met = true;
continue;
}
if (fdinfo_field(str, "tfd")) {
@@ -755,6 +758,8 @@ int parse_fdinfo(int fd, int type,
ret = cb(&entry, arg);
if (ret)
return ret;
entry_met = true;
continue;
}
if (fdinfo_field(str, "inotify wd")) {
@@ -791,11 +796,18 @@ int parse_fdinfo(int fd, int type,
if (ret)
return ret;
entry_met = true;
continue;
}
}
fclose(f);
if (!entry_met) {
pr_err("No records of type %d found in fdinfo file\n", type);
goto parse_err;
}
return 0;
parse_err: