diff options
| -rw-r--r-- | lib/libalpm/deps.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c index ddb2c336..524136bd 100644 --- a/lib/libalpm/deps.c +++ b/lib/libalpm/deps.c @@ -437,10 +437,12 @@ pmdepend_t SYMEXPORT *alpm_splitdep(const char *depstring) { pmdepend_t *depend; char *ptr = NULL; + char *newstr = NULL; if(depstring == NULL) { return(NULL); } + newstr = strdup(depstring); depend = malloc(sizeof(pmdepend_t)); if(depend == NULL) { @@ -450,30 +452,32 @@ pmdepend_t SYMEXPORT *alpm_splitdep(const char *depstring) /* Find a version comparator if one exists. If it does, set the type and * increment the ptr accordingly so we can copy the right strings. */ - if((ptr = strstr(depstring, ">="))) { + if((ptr = strstr(newstr, ">="))) { depend->mod = PM_DEP_MOD_GE; *ptr = '\0'; ptr += 2; - } else if((ptr = strstr(depstring, "<="))) { + } else if((ptr = strstr(newstr, "<="))) { depend->mod = PM_DEP_MOD_LE; *ptr = '\0'; ptr += 2; - } else if((ptr = strstr(depstring, "="))) { + } else if((ptr = strstr(newstr, "="))) { depend->mod = PM_DEP_MOD_EQ; *ptr = '\0'; ptr += 1; } else { /* no version specified - copy in the name and return it */ depend->mod = PM_DEP_MOD_ANY; - strncpy(depend->name, depstring, PKG_NAME_LEN); + strncpy(depend->name, newstr, PKG_NAME_LEN); depend->version[0] = '\0'; + free(newstr); return(depend); } /* if we get here, we have a version comparator, copy the right parts * to the right places */ - strncpy(depend->name, depstring, PKG_NAME_LEN); + strncpy(depend->name, newstr, PKG_NAME_LEN); strncpy(depend->version, ptr, PKG_VERSION_LEN); + free(newstr); return(depend); } |