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Fix #13626 - Only check for major and minor version numbers when loading plugins #core (#16424) 

* Only check for major and minor version numbers when loading plugins ##core
* Fix leak
This commit is contained in:
pancake 2020-04-06 04:06:28 -04:00 committed by GitHub
parent a12d55c6c0
commit 5621f4030d
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1 changed files with 18 additions and 1 deletions
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19
libr/util/lib.c
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@ -297,10 +297,27 @@ R_API int r_lib_open(RLib *lib, const char *file) {
return res;
}
static char *major_minor(const char *s) {
char *a = strdup (s);
char *p = strchr (a, '.');
if (p) {
p = strchr (p + 1, '.');
if (p) {
*p = 0;
}
}
return a;
}
R_API int r_lib_open_ptr(RLib *lib, const char *file, void *handler, RLibStruct *stru) {
r_return_val_if_fail (lib && file && stru, -1);
if (stru->version) {
if (strcmp (stru->version, R2_VERSION)) {
char *mm0 = major_minor (stru->version);
char *mm1 = major_minor (R2_VERSION);
bool mismatch = strcmp (mm0, mm1);
free (mm0);
free (mm1);
if (mismatch) {
eprintf ("Module version mismatch %s (%s) vs (%s)\n",
file, stru->version, R2_VERSION);
if (stru->pkgname) {