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| author | Rafael Garcia-Suarez <rgarciasuarez@mandriva.org> | 2006-02-15 10:45:44 +0000 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@mandriva.org> | 2006-02-15 10:45:44 +0000 |
| commit | e4a78f9f5dfc2d9255d963fd518a5f00cb5c4e3f (patch) | |
| tree | 18ba7b4133fbbf85b19950758416ee1536c6db8f /mdk-stage1/url.c | |
| parent | ab4a3b36619f5dd7266834f25050302514d1ee90 (diff) | |
| download | drakx-e4a78f9f5dfc2d9255d963fd518a5f00cb5c4e3f.tar drakx-e4a78f9f5dfc2d9255d963fd518a5f00cb5c4e3f.tar.gz drakx-e4a78f9f5dfc2d9255d963fd518a5f00cb5c4e3f.tar.bz2 drakx-e4a78f9f5dfc2d9255d963fd518a5f00cb5c4e3f.tar.xz drakx-e4a78f9f5dfc2d9255d963fd518a5f00cb5c4e3f.zip | |
Fix another couple of potential buffer overflows
Diffstat (limited to 'mdk-stage1/url.c')
| -rw-r--r-- | mdk-stage1/url.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/mdk-stage1/url.c b/mdk-stage1/url.c index ea155419c..808bfd057 100644 --- a/mdk-stage1/url.c +++ b/mdk-stage1/url.c @@ -136,13 +136,7 @@ static int ftp_command(int sock, char * command, char * param) char buf[500]; int rc; - strcpy(buf, command); - if (param) { - strcat(buf, " "); - strcat(buf, param); - } - - strcat(buf, "\r\n"); + snprintf(buf, sizeof(buf), "%s%s%s\r\n", command, param ? " " : "", param ? param : ""); if (write(sock, buf, strlen(buf)) != (ssize_t)strlen(buf)) { return FTPERR_SERVER_IO_ERROR; |