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| author | midipix <writeonce@midipix.org> | 2016-06-17 21:10:08 -0400 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-06-17 21:10:08 -0400 |
| commit | 3c03b34ecac2d81e9c1b3d291525f2ad29661256 (patch) | |
| tree | 023b5e0fd946288a163de9e4a6a3881b76f22d2b | |
| parent | f7eed4054df0cbda12213ec6d6c493f6af1c88ae (diff) | |
| download | slibtool-3c03b34ecac2d81e9c1b3d291525f2ad29661256.tar.bz2 slibtool-3c03b34ecac2d81e9c1b3d291525f2ad29661256.tar.xz | |
slbt_mri_argument(): properly handle absolute path arg.
| -rw-r--r-- | src/helper/slbt_archive_import.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/helper/slbt_archive_import.c b/src/helper/slbt_archive_import.c index 059ff37..1d1d5e1 100644 --- a/src/helper/slbt_archive_import.c +++ b/src/helper/slbt_archive_import.c @@ -21,18 +21,25 @@ static char * slbt_mri_argument( { int i; char * lnk; + char * target; char mricwd[PATH_MAX]; - char target[PATH_MAX]; + char dstbuf[PATH_MAX]; if ((!(strchr(arg,'+'))) && (!(strchr(arg,'-')))) return arg; - if (!(getcwd(mricwd,sizeof(mricwd)))) - return 0; + if (arg[0] == '/') + target = arg; + else { + if (!(getcwd(mricwd,sizeof(mricwd)))) + return 0; + + if ((size_t)snprintf(dstbuf,sizeof(dstbuf),"%s/%s", + mricwd,arg) >= sizeof(dstbuf)) + return 0; - if ((size_t)snprintf(target,sizeof(target),"%s/%s", - mricwd,arg) >= sizeof(target)) - return 0; + target = dstbuf; + } for (i=0,lnk=0; i<1024 && !lnk; i++) { if (!(tmpnam(buf))) |