[X2Go-Commits] [nx-libs] 11/30: NXdixfonts.c: free() can handle NULL
git-admin at x2go.org
git-admin at x2go.org
Tue Jul 3 22:24:01 CEST 2018
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x2go pushed a commit to branch 3.6.x
in repository nx-libs.
commit a2008b28ed657292f53e96e0ab03ce99f56cf1f6
Author: Ulrich Sibiller <uli42 at gmx.de>
Date: Thu Jun 21 23:30:34 2018 +0200
NXdixfonts.c: free() can handle NULL
so let's remove some superflous tests
---
nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c b/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c
index 8b3fdcc..50bf719 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c
@@ -478,7 +478,7 @@ doListFontsAndAliases(ClientPtr client, LFclosurePtr c)
return TRUE;
}
if (err == FontNameAlias) {
- if (resolved) free(resolved);
+ free(resolved);
resolved = (char *) malloc(resolvedlen + 1);
if (resolved)
memmove(resolved, tmpname, resolvedlen + 1);
@@ -544,8 +544,7 @@ doListFontsAndAliases(ClientPtr client, LFclosurePtr c)
{
c->saved = c->current;
c->haveSaved = TRUE;
- if (c->savedName)
- free(c->savedName);
+ free(c->savedName);
c->savedName = (char *)malloc(namelen + 1);
if (c->savedName)
memmove(c->savedName, name, namelen + 1);
@@ -663,14 +662,14 @@ bail:
for (i = 0; i < c->num_fpes; i++)
FreeFPE(c->fpe_list[i]);
free(c->fpe_list);
- if (c->savedName) free(c->savedName);
+ free(c->savedName);
#ifdef HAS_XFONT2
xfont2_free_font_names(names);
#else
FreeFontNames(names);
#endif /* HAS_XFONT2 */
free(c);
- if (resolved) free(resolved);
+ free(resolved);
return TRUE;
}
@@ -856,8 +855,7 @@ doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c)
c->saved = c->current;
c->haveSaved = TRUE;
c->savedNumFonts = numFonts;
- if (c->savedName)
- free(c->savedName);
+ free(c->savedName);
c->savedName = (char *)malloc(namelen + 1);
if (c->savedName)
memmove(c->savedName, name, namelen + 1);
@@ -983,7 +981,7 @@ bail:
FreeFPE(c->fpe_list[i]);
free(c->reply);
free(c->fpe_list);
- if (c->savedName) free(c->savedName);
+ free(c->savedName);
free(c);
return TRUE;
}
@@ -1201,7 +1199,7 @@ nxdoListFontsAndAliases(client, fss)
return TRUE;
}
if (err == FontNameAlias) {
- if (resolved) free(resolved);
+ free(resolved);
resolved = (char *) malloc(resolvedlen + 1);
if (resolved)
{
@@ -1273,8 +1271,7 @@ nxdoListFontsAndAliases(client, fss)
{
c->saved = c->current;
c->haveSaved = TRUE;
- if (c->savedName)
- free(c->savedName);
+ free(c->savedName);
c->savedName = (char *)malloc(namelen + 1);
if (c->savedName)
{
@@ -1370,7 +1367,7 @@ finish:
for (i = 0; i < c->num_fpes; i++)
FreeFPE(c->fpe_list[i]);
free(c->fpe_list);
- if (c->savedName) free(c->savedName);
+ free(c->savedName);
#ifdef HAS_XFONT2
xfont2_free_font_names(c->names);
#else
@@ -1378,7 +1375,7 @@ finish:
#endif /* HAS_XFONT2 */
free(c);
free(fss);
- if (resolved) free(resolved);
+ free(resolved);
return doOpenFont(client, oc);
}
--
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