Author: stefanct Date: Sun Jun 26 22:45:35 2011 New Revision: 1357 URL: http://flashrom.org/trac/flashrom/changeset/1357
Log: fix memleaks due to incorrect usage of flashbuses_to_text
Signed-off-by: Stefan Tauner stefan.tauner@student.tuwien.ac.at Acked-by: Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net
Modified: trunk/chipset_enable.c trunk/flashrom.c trunk/print.c trunk/print_wiki.c
Modified: trunk/chipset_enable.c ============================================================================== --- trunk/chipset_enable.c Sun Jun 26 20:28:58 2011 (r1356) +++ trunk/chipset_enable.c Sun Jun 26 22:45:35 2011 (r1357) @@ -1206,6 +1206,7 @@ struct pci_dev *dev = NULL; int ret = -2; /* Nothing! */ int i; + char *s;
/* Now let's try to find the chipset we have... */ for (i = 0; chipset_enables[i].vendor_name != NULL; i++) { @@ -1244,8 +1245,9 @@ msg_pinfo("PROBLEMS, continuing anyway\n"); }
- msg_pinfo("This chipset supports the following protocols: %s.\n", - flashbuses_to_text(buses_supported)); + s = flashbuses_to_text(buses_supported); + msg_pinfo("This chipset supports the following protocols: %s.\n", s); + free(s);
return ret; }
Modified: trunk/flashrom.c ============================================================================== --- trunk/flashrom.c Sun Jun 26 20:28:58 2011 (r1356) +++ trunk/flashrom.c Sun Jun 26 22:45:35 2011 (r1357) @@ -1186,10 +1186,11 @@ #endif snprintf(location, sizeof(location), "on %s", programmer_table[programmer].name);
+ tmp = flashbuses_to_text(flash->bustype); msg_cinfo("%s chip "%s %s" (%d kB, %s) %s.\n", - force ? "Assuming" : "Found", - fill_flash->vendor, fill_flash->name, fill_flash->total_size, - flashbuses_to_text(fill_flash->bustype), location); + force ? "Assuming" : "Found", fill_flash->vendor, + fill_flash->name, fill_flash->total_size, tmp, location); + free(tmp);
/* Flash registers will not be mapped if the chip was forced. Lock info * may be stored in registers, so avoid lock info printing.
Modified: trunk/print.c ============================================================================== --- trunk/print.c Sun Jun 26 20:28:58 2011 (r1356) +++ trunk/print.c Sun Jun 26 22:45:35 2011 (r1357) @@ -28,7 +28,7 @@
/* * Return a string corresponding to the bustype parameter. - * Memory is obtained with malloc() and can be freed with free(). + * Memory is obtained with malloc() and must be freed with free() by the caller. */ char *flashbuses_to_text(enum chipbustype bustype) { @@ -80,6 +80,7 @@ int maxvendorlen = strlen("Vendor") + 1; int maxchiplen = strlen("Device") + 1; const struct flashchip *f; + char *s;
for (f = flashchips; f->name != NULL; f++) { /* Ignore "unknown XXXX SPI chip" entries. */ @@ -152,7 +153,10 @@ msg_ginfo("%d", f->total_size); for (i = 0; i < 10 - digits(f->total_size); i++) msg_ginfo(" "); - msg_ginfo("%s\n", flashbuses_to_text(f->bustype)); + + s = flashbuses_to_text(f->bustype); + msg_ginfo("%s\n", s); + free(s); } }
Modified: trunk/print_wiki.c ============================================================================== --- trunk/print_wiki.c Sun Jun 26 20:28:58 2011 (r1356) +++ trunk/print_wiki.c Sun Jun 26 22:45:35 2011 (r1357) @@ -203,6 +203,7 @@ int i = 0, c = 1, chipcount = 0; const struct flashchip *f, *old = NULL; uint32_t t; + char *s;
for (f = flashchips; f->name != NULL; f++) chipcount++; @@ -221,10 +222,11 @@ c = !c;
t = f->tested; + s = flashbuses_to_text(f->bustype); printf("|- bgcolor="#%s"\n| %s || %s || %d " "|| %s || {{%s}} || {{%s}} || {{%s}} || {{%s}}\n", (c == 1) ? "eeeeee" : "dddddd", f->vendor, f->name, - f->total_size, flashbuses_to_text(f->bustype), + f->total_size, s, (t & TEST_OK_PROBE) ? "OK" : (t & TEST_BAD_PROBE) ? "No" : "?3", (t & TEST_OK_READ) ? "OK" : @@ -233,6 +235,7 @@ (t & TEST_BAD_ERASE) ? "No" : "?3", (t & TEST_OK_WRITE) ? "OK" : (t & TEST_BAD_WRITE) ? "No" : "?3"); + free(s);
/* Split table into 'cols' columns. */ if (i >= (chipcount / cols + 1)) {