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vmstat: -p handles /dev/ and does not overflow #319523 #330969

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albert 2005-10-30 06:03:28 +00:00
parent 73030f7346
commit 36524ac0fd
2 changed files with 7 additions and 4 deletions
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1
NEWS
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@ -10,6 +10,7 @@ ps: fix crash related to realloc -- thanks David Houlder
ps: man page more detailed #334682 ps: man page more detailed #334682
spelling fixes #300333 #334684 #334685 spelling fixes #300333 #334684 #334685
top: crash on resize fixed -- thanks Michal Maruska #320289 top: crash on resize fixed -- thanks Michal Maruska #320289
vmstat: -p handles /dev/ and does not overflow #319523 #330969
procps-3.2.4 --> procps-3.2.5 procps-3.2.4 --> procps-3.2.5

10
vmstat.c
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@ -608,10 +608,12 @@ int main(int argc, char *argv[]) {
case 'p': case 'p':
statMode |= PARTITIONSTAT; statMode |= PARTITIONSTAT;
if (argv[1]){ if (argv[1]){
++argv; char *cp = *++argv;
sprintf(partition, "%s", *argv); if(!memcmp(cp,"/dev/",5)) cp += 5;
}else{fprintf(stderr, "-p requires an argument\n"); snprintf(partition, sizeof partition, "%s", cp);
exit(EXIT_FAILURE); }else{
fprintf(stderr, "-p requires an argument\n");
exit(EXIT_FAILURE);
} }
break; break;
case 'S': case 'S':