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Coverity fixes: src/platform_linux.cc

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Peter Griess 2010-07-12 08:48:37 -07:00 committed by Ryan Dahl
parent 6eb0b6ac27
commit 7a706e4206
1 changed files with 29 additions and 29 deletions
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58
src/platform_linux.cc
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@ -7,6 +7,7 @@
namespace node {
static char buf[MAXPATHLEN + 1];
int OS::GetMemory(size_t *rss, size_t *vsize) {
FILE *f = fopen("/proc/self/stat", "r");
@ -14,70 +15,69 @@ int OS::GetMemory(size_t *rss, size_t *vsize) {
int itmp;
char ctmp;
char buffer[MAXPATHLEN];
size_t page_size = getpagesize();
/* PID */
if (fscanf(f, "%d ", &itmp) == 0) goto error;
if (fscanf(f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Exec file */
if (fscanf (f, "%s ", &buffer[0]) == 0) goto error;
if (fscanf (f, "%s ", buf) == 0) goto error; /* coverity[secure_coding] */
/* State */
if (fscanf (f, "%c ", &ctmp) == 0) goto error;
if (fscanf (f, "%c ", &ctmp) == 0) goto error; /* coverity[secure_coding] */
/* Parent process */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Process group */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Session id */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* TTY */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* TTY owner process group */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Flags */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Minor faults (no memory page) */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Minor faults, children */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Major faults (memory page faults) */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Major faults, children */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* utime */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* stime */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* utime, children */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* stime, children */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* jiffies remaining in current time slice */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* 'nice' value */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* jiffies until next timeout */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* jiffies until next SIGALRM */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* start time (jiffies since system boot) */
if (fscanf (f, "%d ", &itmp) == 0) goto error;
if (fscanf (f, "%d ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Virtual memory size */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
*vsize = (size_t) itmp;
/* Resident set size */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
*rss = (size_t) itmp * page_size;
/* rlim */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Start of text */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* End of text */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
/* Start of stack */
if (fscanf (f, "%u ", &itmp) == 0) goto error;
if (fscanf (f, "%u ", &itmp) == 0) goto error; /* coverity[secure_coding] */
fclose (f);