diff options
Diffstat (limited to 'sys-cluster/vzctl/files/patches/055_all_vzctl-sprintf-snprintf.patch')
| -rw-r--r-- | sys-cluster/vzctl/files/patches/055_all_vzctl-sprintf-snprintf.patch | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/sys-cluster/vzctl/files/patches/055_all_vzctl-sprintf-snprintf.patch b/sys-cluster/vzctl/files/patches/055_all_vzctl-sprintf-snprintf.patch deleted file mode 100644 index eeac84c..0000000 --- a/sys-cluster/vzctl/files/patches/055_all_vzctl-sprintf-snprintf.patch +++ /dev/null @@ -1,107 +0,0 @@ -From: Igor Sukhih <igor@openvz.org> -Date: Tue, 22 Aug 2006 13:47:40 +0000 (+0400) -Subject: Replace sprintf() -> snprintf() to avoid possible buffer overflow. -X-Git-Url: http://git.openvz.org/?p=vzctl;a=commitdiff;h=134f49e8f03dd3f74a73d13cf32a612946c36505 - -Replace sprintf() -> snprintf() to avoid possible buffer overflow. ---- - -Index: vzctl-3.0.11/src/vzlist.c -=================================================================== ---- vzctl-3.0.11.orig/src/vzlist.c -+++ vzctl-3.0.11/src/vzlist.c -@@ -48,6 +48,7 @@ static int n_veinfo = 0; - - static char g_outbuffer[4096] = ""; - static char *p_outbuffer = g_outbuffer; -+static char *e_buf = g_outbuffer + sizeof(g_outbuffer) - 1; - static char *host_pattern = NULL; - static char *name_pattern = NULL; - static int vzctlfd; -@@ -90,29 +91,29 @@ static void print_ip(struct Cveinfo *p, - /* Print functions */ - static void print_veid(struct Cveinfo *p, int index) - { -- p_outbuffer += sprintf(p_outbuffer, "%10d", p->veid); -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%10d", p->veid); - } - - static void print_status(struct Cveinfo *p, int index) - { -- p_outbuffer += sprintf(p_outbuffer, "%-7s", ve_status[p->status]); -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%-7s", ve_status[p->status]); - } - - static void print_laverage(struct Cveinfo *p, int index) - { - if (p->la == NULL) -- p_outbuffer += sprintf(p_outbuffer, "%14s", "-"); -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%14s", "-"); - else -- p_outbuffer += sprintf(p_outbuffer, "%1.2f/%1.2f/%1.2f", -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%1.2f/%1.2f/%1.2f", - p->la->la[0], p->la->la[1], p->la->la[2]); - } - - static void print_cpulimit(struct Cveinfo *p, int index) - { - if (p->cpu == NULL) -- p_outbuffer += sprintf(p_outbuffer, "%7s", "-"); -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%7s", "-"); - else -- p_outbuffer += sprintf(p_outbuffer, "%7lu", -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%7lu", - p->cpu->limit[index]); - } - -@@ -122,9 +123,9 @@ static void fn(struct Cveinfo *p, int in - if (p->res == NULL || \ - (p->status != VE_RUNNING && \ - (index == 0 || index == 1 || index == 4))) \ -- p_outbuffer += sprintf(p_outbuffer, "%10s", "-"); \ -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%10s", "-"); \ - else \ -- p_outbuffer += sprintf(p_outbuffer, "%10lu", \ -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%10lu", \ - p->res->name[index]); \ - } \ - -@@ -154,9 +155,9 @@ static void fn(struct Cveinfo *p, int in - { \ - if (p->res == NULL || \ - (p->status != VE_RUNNING && (index == 0))) \ -- p_outbuffer += sprintf(p_outbuffer, "%10s", "-"); \ -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%10s", "-"); \ - else \ -- p_outbuffer += sprintf(p_outbuffer, "%10lu", \ -+ p_outbuffer += snprintf(p_outbuffer, e_buf - p_outbuffer, "%10lu", \ - p->res->name[index]); \ - } \ - -@@ -519,7 +520,7 @@ static void print_hostname(struct Cveinf - - if (p->hostname != NULL) - str = p->hostname; -- r = sprintf(p_outbuffer, "%-32s", str); -+ r = snprintf(p_outbuffer, e_buf - p_outbuffer, "%-32s", str); - if (last_field != NULL && - field_names[last_field->order].res_type != RES_HOSTNAME) - { -@@ -535,7 +536,7 @@ static void print_name(struct Cveinfo *p - - if (p->name != NULL) - str = p->name; -- r = sprintf(p_outbuffer, "%-32s", str); -+ r = snprintf(p_outbuffer, e_buf - p_outbuffer, "%-32s", str); - if (last_field != NULL && - field_names[last_field->order].res_type != RES_NAME) - { -@@ -559,7 +560,7 @@ static void print_ip(struct Cveinfo *p, - if ((ch = strchr(str, ' ')) != NULL) - *ch = 0; - } -- r = sprintf(p_outbuffer, "%-15s", str); -+ r = snprintf(p_outbuffer, e_buf - p_outbuffer, "%-15s", str); - if (last_field != NULL && - field_names[last_field->order].res_type != RES_IP) - { |